{"id":13633,"date":"2026-01-07T09:45:08","date_gmt":"2026-01-07T04:15:08","guid":{"rendered":"https:\/\/www.youstable.com\/blog\/?p=13633"},"modified":"2026-01-07T09:45:25","modified_gmt":"2026-01-07T04:15:25","slug":"fix-litespeed-on-linux","status":"publish","type":"post","link":"https:\/\/www.youstable.com\/blog\/fix-litespeed-on-linux","title":{"rendered":"How to Fix LiteSpeed on Linux Server When it Fails to Start"},"content":{"rendered":"\n<p><strong>To fix LiteSpeed on a Linux server,<\/strong> verify the service status, read error logs, resolve port conflicts (80\/443), repair permissions and .htaccess rules, align PHP (lsphp) versions, fix SSL paths, open firewall ports, and restart LiteSpeed. The steps below cover both LiteSpeed Enterprise and OpenLiteSpeed on Ubuntu, Debian, AlmaLinux, Rocky, and CentOS.<\/p>\n\n\n\n<p>If your websites are slow, down, or returning 403\/500\/503 errors, the web server is the first place to check. This guide walks you through a structured, beginner-friendly process to fix LiteSpeed on a Linux server, reduce downtime, and prevent repeat incidents.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"what-is-litespeed-and-openlitespeed\"><strong>What is LiteSpeed (and OpenLiteSpeed)?<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 40%\"><div class=\"wp-block-media-text__content\">\n<p>LiteSpeed Web Server (LSWS) is a high-performance, drop-in replacement for Apache that supports .htaccess, mod_rewrite, and HTTP\/3 QUIC. OpenLiteSpeed (OLS) is its open-source edition.<\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1168\" height=\"784\" src=\"https:\/\/www.youstable.com\/blog\/wp-content\/uploads\/2025\/12\/What-Is-LiteSpeed-and-OpenLiteSpeed.png\" alt=\"Fix LiteSpeed on Linux Server\" class=\"wp-image-14118 size-full\" srcset=\"https:\/\/www.youstable.com\/blog\/wp-content\/uploads\/2025\/12\/What-Is-LiteSpeed-and-OpenLiteSpeed.png 1168w, https:\/\/www.youstable.com\/blog\/wp-content\/uploads\/2025\/12\/What-Is-LiteSpeed-and-OpenLiteSpeed-150x101.png 150w\" sizes=\"auto, (max-width: 1168px) 100vw, 1168px\" \/><\/figure><\/div>\n\n\n\n<p>Both are fast and efficient, but configuration and service names differ slightly. This article calls out where steps differ between LSWS and OLS.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"fast-fix-10-point-checklist\"><strong>Fast Fix: 10-Point Checklist<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Confirm LiteSpeed service is running<\/li>\n\n\n\n<li>Tail error and access logs for clues<\/li>\n\n\n\n<li>Check ports 80\/443 are not in use by Apache\/Nginx<\/li>\n\n\n\n<li>Restart LiteSpeed gracefully and <a href=\"https:\/\/www.youstable.com\/blog\/how-to-clear-cache-in-browser\/\">clear cache<\/a><\/li>\n\n\n\n<li>Match PHP (lsphp) version with your app<\/li>\n\n\n\n<li>Fix file permissions\/ownership<\/li>\n\n\n\n<li>Validate .htaccess and rewrite rules<\/li>\n\n\n\n<li>Repair SSL cert\/key\/chain paths<\/li>\n\n\n\n<li>Open firewall ports; review SELinux<\/li>\n\n\n\n<li>Update LiteSpeed and plugins<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"step-by-step-troubleshoot-and-fix-litespeed-on-linux\"><strong>Step-by-Step: Troubleshoot and Fix LiteSpeed on Linux<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"1-check-the-litespeed-service-and-status\"><strong>1) Check the LiteSpeed Service and Status<\/strong><\/h3>\n\n\n\n<p>Service names vary. On LSWS the service is usually <em>lsws<\/em>. On OLS it\u2019s commonly <em>lshttpd<\/em> (sometimes exposed as <em>openlitespeed<\/em>).<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Service status\nsudo systemctl status lsws 2&gt;\/dev\/null || sudo systemctl status lshttpd 2&gt;\/dev\/null || sudo systemctl status openlitespeed\n\n# Start\/Restart\nsudo systemctl start lsws || sudo systemctl start lshttpd || sudo systemctl start openlitespeed\nsudo systemctl restart lsws || sudo systemctl restart lshttpd || sudo systemctl restart openlitespeed\n\n# Binary control (LiteSpeed Enterprise)\nsudo \/usr\/local\/lsws\/bin\/lswsctrl status\nsudo \/usr\/local\/lsws\/bin\/lswsctrl restart\n\n# Follow logs in real time\nsudo tail -f \/usr\/local\/lsws\/logs\/error.log<\/code><\/pre>\n\n\n\n<p>If the service fails to start, the error log will usually state why (license, port in use, config syntax error, missing SSL key, etc.).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"2-read-the-right-logs\"><strong>2) Read the Right Logs<\/strong><\/h3>\n\n\n\n<p><strong>LiteSpeed logs are your best friend during incidents. Typical paths:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\/usr\/local\/lsws\/logs\/error.log<\/li>\n\n\n\n<li>\/usr\/local\/lsws\/logs\/access.log<\/li>\n\n\n\n<li>\/usr\/local\/lsws\/logs\/ModSecurity\/audit\/ (if WAF is enabled)<\/li>\n\n\n\n<li>Per-vhost logs (defined in virtual host settings)<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code># Show last 200 lines\nsudo tail -n 200 \/usr\/local\/lsws\/logs\/error.log\n\n# Search for common problems\nsudo grep -Ei \"license|permission|denied|Segmentation fault|address already in use|SSL|certificate|php|lsphp|mod_security\" \/usr\/local\/lsws\/logs\/error.log<\/code><\/pre>\n\n\n\n<p>Look for lines indicating \u201cAddress already in use\u201d (ports), \u201cPermission denied\u201d (ownership\/SELinux), \u201cInvalid configuration\u201d (.htaccess or vhost), or \u201cLicense is invalid.\u201d<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"3-resolve-port-conflicts-80-443-7080\"><strong>3) Resolve Port Conflicts (80\/443\/7080)<\/strong><\/h3>\n\n\n\n<p>Only one service can bind to 80 and 443. If Apache or Nginx is running, LiteSpeed won\u2019t start or will fail to serve traffic.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># See which process is using HTTP\/HTTPS\/Admin ports\nsudo ss -lntp | grep -E ':80|:443|:7080'\n\n# Stop\/disable Apache or Nginx (if you switched to LiteSpeed)\nsudo systemctl stop httpd 2&gt;\/dev\/null || sudo systemctl stop apache2 2&gt;\/dev\/null\nsudo systemctl disable httpd 2&gt;\/dev\/null || sudo systemctl disable apache2 2&gt;\/dev\/null\nsudo systemctl stop nginx 2&gt;\/dev\/null &amp;&amp; sudo systemctl disable nginx 2&gt;\/dev\/null<\/code><\/pre>\n\n\n\n<p>For OpenLiteSpeed, the WebAdmin console runs on 7080 by default. Keep it open in the firewall to access the UI.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"4-fix-permissions-and-ownership\"><strong>4) Fix Permissions and Ownership<\/strong><\/h3>\n\n\n\n<p>Incorrect permissions cause 403 errors or prevent PHP from writing to cache\/uploads. As a baseline for WordPress:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Replace USER:GROUP and DOCROOT with your values\nsudo chown -R USER:GROUP \/var\/www\/html\nsudo find \/var\/www\/html -type d -exec chmod 755 {} \\;\nsudo find \/var\/www\/html -type f -exec chmod 644 {} \\;\n\n# Give webserver write access to cache\/uploads if needed\nsudo chown -R USER:GROUP \/var\/www\/html\/wp-content\nsudo chmod -R 775 \/var\/www\/html\/wp-content<\/code><\/pre>\n\n\n\n<p>On SELinux-enabled systems (AlmaLinux\/Rocky\/CentOS), also align contexts:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo setsebool -P httpd_can_network_connect 1\nsudo chcon -R -t httpd_sys_rw_content_t \/var\/www\/html\/wp-content<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"5-align-php-lsphp-and-extensions\"><strong>5) Align PHP (lsphp) and Extensions<\/strong><\/h3>\n\n\n\n<p>LiteSpeed uses lsphp. If the version or extensions don\u2019t match your app, you\u2019ll see 500\/503 or blank pages. Install a compatible version and restart.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># RHEL\/Alma\/Rocky (EPEL\/Repos required)\nsudo <a href=\"https:\/\/www.youstable.com\/blog\/install-yum-on-linux\/\">yum install<\/a> -y lsphp81 lsphp81-{common,opcache,pear,mbstring,xml,gd,zip,mysqlnd}\n\n# Debian\/Ubuntu\nsudo apt-get update\nsudo apt-get install -y lsphp81 lsphp81-{common,opcache,mbstring,xml,gd,zip,mysql}\n\n# Verify PHP CLI (for composer, wp-cli)\nphp -v\n# Verify lsphp path used by LiteSpeed (in WebAdmin: Server &gt; External App &gt; lsphp)<\/code><\/pre>\n\n\n\n<p>For OpenLiteSpeed, ensure the External App (lsphp) and Script Handler point to the same <a href=\"https:\/\/www.youstable.com\/blog\/how-to-change-php-version-in-cpanel\/\">PHP version<\/a>. Then perform a Graceful Restart.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"6-validate-htaccess-and-rewrite-rules\"><strong>6) Validate .htaccess and Rewrite Rules<\/strong><\/h3>\n\n\n\n<p>Syntax errors or conflicting rules in .htaccess trigger 500 errors or infinite redirects. Temporarily move .htaccess and reload to confirm.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Test by disabling .htaccess\nmv \/var\/www\/html\/.htaccess \/var\/www\/html\/.htaccess.bak\n# If site loads, regenerate permalinks (WordPress) or fix rules<\/code><\/pre>\n\n\n\n<p>For WordPress, ensure standard rewrite rules exist after you re-save Permalinks in wp-admin.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"7-repair-ssl-tls-and-mixed-content\"><strong>7) Repair SSL\/TLS and Mixed Content<\/strong><\/h3>\n\n\n\n<p>Invalid certificate or key paths prevent LSWS\/OLS from starting HTTPS listeners. Confirm file paths and permissions in the listener\/vhost settings.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Test TLS from client side\nopenssl s_client -connect yourdomain.com:443 -servername yourdomain.com -showcerts\n\n# Common files (example)\n# \/etc\/letsencrypt\/live\/yourdomain.com\/fullchain.pem\n# \/etc\/letsencrypt\/live\/yourdomain.com\/privkey.pem<\/code><\/pre>\n\n\n\n<p>If using Cloudflare, ensure the SSL mode matches your origin setup (Full or Full Strict with a valid cert on origin). Fix mixed content via proper HTTPS URLs and the QUIC.cloud or LSCache plugin rewrites.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"8-open-firewall-and-review-security-layers\"><strong>8) Open Firewall and Review Security Layers<\/strong><\/h3>\n\n\n\n<p>Keep ports 80\/443 open for visitors, and 7080 for the LiteSpeed WebAdmin panel (restrict to your IP if possible).<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># firewalld\nsudo firewall-cmd --permanent --add-service=http\nsudo firewall-cmd --permanent --add-service=https\nsudo firewall-cmd --permanent --add-port=7080\/tcp\nsudo firewall-cmd --reload\n\n# ufw\nsudo ufw allow 80,443\/tcp\nsudo ufw allow 7080\/tcp<\/code><\/pre>\n\n\n\n<p>Also check ModSecurity rules. Overly strict rules can block legitimate traffic; review audit logs and add targeted exceptions, not global disables.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"9-clear-lscache-and-app-caches\"><strong>9) Clear LSCache and App Caches<\/strong><\/h3>\n\n\n\n<p>Corrupt or stale cache can cause layout issues or 403\/404 after migrations. In WordPress, purge LSCache from the plugin and <a href=\"https:\/\/www.youstable.com\/blog\/clear-cache-in-npm\/\">clear any other caches<\/a> (Object Cache\/Redis\/CDN).<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Purge via header (if configured server-side)\ncurl -I -X PURGE -H \"X-LiteSpeed-Purge: *\" https:\/\/yourdomain.com\/<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"10-update-license-and-admin-access\"><strong>10) Update, License, and Admin Access<\/strong><\/h3>\n\n\n\n<p>Run the latest LiteSpeed version to avoid known bugs. For LSWS Enterprise, validate your license if you see license-related errors in logs. Access the WebAdmin panel to review configuration.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Update (example; use your OS repos or official repo setup)\nsudo yum update openlitespeed || sudo apt-get upgrade openlitespeed\n\n# Reset WebAdmin password if needed\nsudo \/usr\/local\/lsws\/admin\/misc\/admpass.sh\n\n# Then open WebAdmin\nhttps:&#47;&#47;SERVER_IP:7080\/<\/code><\/pre>\n\n\n\n<p>If you manage cPanel, Plesk, DirectAdmin, or CyberPanel, use the official LiteSpeed plugin in each panel to toggle between Apache and LiteSpeed, rebuild PHP handlers, and restart services safely.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"common-litespeed-errors-and-proven-fixes\"><strong>Common LiteSpeed Errors and Proven Fixes<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"403-forbidden\"><strong>403 Forbidden<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Wrong file\/folder permissions or ownership<\/li>\n\n\n\n<li>Blocked by ModSecurity\/WAF or .htaccess deny rules<\/li>\n\n\n\n<li>Missing index file (index.php\/index.html)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"404-not-found\"><strong>404 Not Found<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Broken or missing rewrite rules<\/li>\n\n\n\n<li>Virtual host docroot misconfigured<\/li>\n\n\n\n<li>Cache serving stale URLs after migration \u2014 purge LSCache<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"500-internal-server-error\"><strong>500 Internal Server Error<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>.htaccess syntax errors or unsupported directives<\/li>\n\n\n\n<li>PHP fatal errors, missing extensions, or memory limit<\/li>\n\n\n\n<li>File ownership\/SELinux contexts blocking PHP writes<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"502-503-bad-gateway-service-unavailable\"><strong>502\/503 Bad Gateway\/Service Unavailable<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>lsphp crashed or reached process limits \u2014 increase max children<\/li>\n\n\n\n<li>Mismatched <a href=\"https:\/\/www.youstable.com\/blog\/how-to-change-php-version\/\">PHP version<\/a> for the app<\/li>\n\n\n\n<li>Backend timeouts \u2014 raise LiteSpeed\/lsphp timeouts sensibly<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"ssl-errors-525-526-or-cloudflare-521-524\"><strong>SSL Errors (525\/526) or Cloudflare 521\/524<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Invalid origin certificate\/chain or wrong path in listener<\/li>\n\n\n\n<li>Firewall blocking Cloudflare IPs \u2014 allowlist Cloudflare ranges<\/li>\n\n\n\n<li>Origin overwhelmed \u2014 tune PHP workers and enable caching<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"performance-tuning-after-the-fix\"><strong>Performance Tuning After the Fix<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Enable HTTP\/2 and QUIC\/HTTP\/3 for faster TLS delivery<\/li>\n\n\n\n<li>Use LSCache for WordPress with Object Cache (Redis) where appropriate<\/li>\n\n\n\n<li>Right-size lsphp workers (max connections\/children) based on CPU\/RAM<\/li>\n\n\n\n<li>Enable GZIP\/Brotli compression and <a href=\"https:\/\/www.youstable.com\/blog\/fix-leverage-browser-caching\/\">browser caching<\/a><\/li>\n\n\n\n<li>Optimize PHP Opcache and raise memory_limit for heavy plugins<\/li>\n<\/ul>\n\n\n\n<p>Test changes during off-peak hours and monitor error log and response times. Avoid raising limits blindly \u2014 tune incrementally to keep stability.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"preventive-maintenance\"><strong>Preventive Maintenance<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Keep LiteSpeed, PHP, and OS packages updated<\/li>\n\n\n\n<li>Automate backups and test restores regularly<\/li>\n\n\n\n<li>Rotate logs and watch for error spikes<\/li>\n\n\n\n<li>Harden SSH, restrict WebAdmin (7080) to your IP<\/li>\n\n\n\n<li>Review WAF hits and tune rules instead of disabling security<\/li>\n<\/ul>\n\n\n\n<p>If you prefer not to manage these tasks yourself, managed LiteSpeed hosting from YouStable includes server hardening, 24\u00d77 monitoring, and hands-on troubleshooting to keep sites fast and stable.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"real-world-tips-from-the-field\"><strong>Real-World Tips from the Field<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>After migrations, always re-save WordPress Permalinks to rebuild rewrite rules.<\/li>\n\n\n\n<li>If only HTTPS fails, focus on listener and certificate chain paths before PHP.<\/li>\n\n\n\n<li>For frequent 503s, check lsphp max children and apply caching to cut PHP load.<\/li>\n\n\n\n<li>Limit plugins. A bloated stack amplifies PHP errors and security risks.<\/li>\n\n\n\n<li>Document your changes; it accelerates the next recovery.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"when-to-escalate\"><strong>When to Escalate<\/strong><\/h2>\n\n\n\n<p>If logs show persistent segfaults, kernel\/SElinux denials you can\u2019t resolve, or recurring 503s under light traffic, escalate. Engage LiteSpeed support with log snippets and config details, or open a ticket with your <a href=\"https:\/\/www.youstable.com\/blog\/best-web-hosting-provider-in-india\/\">hosting provider<\/a>. YouStable customers can request a deep-dive audit, LSCache tuning, and zero-downtime fixes.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"faqs\"><strong>FAQ&#8217;s<\/strong><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1765872862966\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \" class=\"rank-math-question \" id=\"1-how-do-i-restart-litespeed-on-ubuntu-or-almalinux\">1. <strong>How do I restart LiteSpeed on Ubuntu or AlmaLinux?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Use systemd: sudo systemctl restart lsws for LiteSpeed Enterprise or sudo systemctl restart lshttpd for OpenLiteSpeed. If that fails, try sudo \/usr\/local\/lsws\/bin\/lswsctrl restart and check the error log at \/usr\/local\/lsws\/logs\/error.log for the root cause.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1765872880065\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \" class=\"rank-math-question \" id=\"2-why-is-litespeed-showing-503-service-unavailable\">2. <strong>Why is LiteSpeed showing 503 Service Unavailable?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Most 503s happen when lsphp workers are exhausted or crashing. Increase lsphp max children, align PHP extensions with your app, and enable LSCache to reduce PHP hits. Review error logs for memory or timeout warnings and adjust accordingly.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1765872890913\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \" class=\"rank-math-question \" id=\"3-how-do-i-fix-litespeed-port-80-already-in-use\">3. <strong>How do I fix LiteSpeed port 80 already in use?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Run ss -lntp | grep :80 to find the process using port 80. Stop and disable Apache or Nginx if you\u2019ve switched to LiteSpeed. Then restart LiteSpeed. Ensure only one web server binds to ports 80 and 443.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1765872905223\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \" class=\"rank-math-question \" id=\"4-where-is-the-litespeed-webadmin-panel-and-how-do-i-log-in\">4. <strong>Where is the LiteSpeed WebAdmin panel, and how do I log in?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Access https:\/\/YOUR_SERVER_IP:7080\/. If you forgot credentials, reset with sudo \/usr\/local\/lsws\/admin\/misc\/admpass.sh. Open port 7080 in your firewall and, for security, restrict it to your IP or connect via a bastion host\/VPN.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1765872915301\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \" class=\"rank-math-question \" id=\"5-is-openlitespeed-the-same-as-litespeed-enterprise\">5. <strong>Is OpenLiteSpeed the same as LiteSpeed Enterprise?<\/strong><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>They share core technology, but Enterprise is a full Apache drop-in with advanced features and commercial support. OpenLiteSpeed is open-source and uses a slightly different config model. Troubleshooting overlaps, but UI options and service names can differ.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>To fix LiteSpeed on a Linux server, verify the service status, read error logs, resolve port conflicts (80\/443), repair permissions 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