Webserver
Apache/nginx incorrect behavior and everything else related to Web.
- Website is not accessible when firewall is enabled on Plesk server: Site can't be reached
- Unable to open site: 504 Gateway Time-out (nginx)
- Uploading of big file on website hosted in Plesk fails: client intended to send too large body
- Plesk hosted websites are periodically not accessible: Bad Gateway 502 or Can't reach site
- Website hosted on Plesk server is not accessible via HTTPS: This site can’t be reached
- Failed to start PHP-FPM service: failed to open error_log
- Domain's PHP functional is not available: xxx() has been disabled for security reasons
- Website on Plesk returns webserver default page instead of the website content
- Unable to start Apache on a Plesk server: Invalid command 'php_admin_value'
- What DDoS protection tools are available in Plesk
- Unable to access example.com website on the particular PHP version: 503 Service Temporarily Unavailable
- Unable to create subscription in Plesk: Application pool does not exist
- Cannot configure ASP.NET for domain in Plesk: Can't detect .NET version. Possible site does not use ASP.NET
- Websites on PHP-FPM are not available and there is a php-fpm process that consumes 100% CPU on Plesk server
- Node.js/Ruby applications do not work if CageFS is enabled for the subscription user
- How to enable Apache or Nginx rewrite rules in Plesk?
- Site on Plesk shows Apache default page: no index file
- Plesk UI shows error: PHP Warning: require_once: failed to open stream: No such file or directory
- Site shows 403 Forbidden error via HTTPS
- How to remove/modify the header X-Powered-By for all websites hosted in Plesk for Linux?
- Site does not work on PHP-FPM handler on Plesk server: 503 service unavailable
- A website hosted in Plesk shows Internal Server error 500: Allowed memory size of XXX exhausted
- A website hosted in Plesk is not accessible: open_basedir restriction in effect
- How to create custom Apache and nginx configuration files for all domains in Plesk
- Domain hosted on a Plesk server shows default web server page after IP for the domain was changed
- Website fails to load due to internal redirects: 500 Internal Server Error
- Unable to change the fastcgi.logging PHP parameter for a domain in Plesk
- How to configure compression and caching in Plesk on Windows?
- How to prevent hotlinking graphics from the domain?
- PHP-FPM configuration fails after upgrading PHP to 7.x on a Plesk server: [/etc/php-fpm.d/www.conf:1] value is NULL for a ZEND_INI_PARSER_ENTRY