Webserver
Apache/nginx incorrect behavior and everything else related to Web.
- Apache restart interval configured in Plesk is ignored
- PHP website is not accessible: HTTP ERROR 500
- Website is slow or does not work: connect() to php-fpm.sock failed (11: Resource temporarily unavailable)
- Some websites are not accessible with "502 Bad Gateway" or "504 Gateway Time-out": (11: Resource temporarily unavailable) while connecting to upstream
- Unable to open http://example.com/usage because Webalizer is used for web statistics: client denied by server configuration: /var/www/usage
- Unable to add "location /" to additional nginx directives for domain in Plesk: nginx: [emerg] duplicate location "/"
- Is it possible to have different versions of PHP for two different folders under a domain hosted in Plesk?
- A website is showing the default Plesk/web-server page or 'plesk repair web' returns "File not found example.com.conf"
- How to disable IP address logging in Plesk for Linux
- WordPress site hosted in Plesk is displayed partially: Permission denied
- How to enable HTTP/2 Push with Nginx?
- Cannot validate Web Deploy connection with additional Plesk Web User: ERROR_USER_UNAUTHORIZED (401) Unauthorized
- Website is slow: open_basedir restriction in effect. File is not within the allowed path(s)
- Website Configuration issue: nginx: [emerg] open () "/etc/nginx/plesk.conf.d/vhosts/example.com.conf" failed
- Cannot create subscription in Plesk: phpinimng failed: Unable to update the config file for 'fpm' service due to syntax errors.
- The /etc/hosts file gets overwritten after a server reboot: Your system has configured 'manage_etc_hosts' as True
- Website fails to load with error 503: Memory cgroup out of memory: Kill process
- Domain shows 500 error: The file index.php was encoded by the ionCube Encoder for PHP 5.x and cannot run under PHP 7.x or later
- Websites on a server are not available: nginx: [emerg] unknown log format "main"
- Sites running PHP 5.6 are not working: No input file specified
- Run PHP as FPM application served by Apache is not available in PHP settings
- Plesk shows wrong information about ModSecurity status right after Modsecurity installation
- Unable to login to webmail.example.com with valid credentials: Login Failed
- Adjusting open file limits for webserver services (Apache and nginx) with websrv_ulimits Plesk utility causes rebuilt of virtual hosts configuration files for all domains
- Modsecurity module is loaded right after the installation in Plesk
- Unable to attach files in a WebMail when ModSecurity is active: An error occurred! File upload failed
- curl shows error on Plesk server: Could not resolve host: example.com: Name or service not known
- Watchdog fails to start a PHP-FPM service on a Plesk server: unable to bind listening socket for address
- All sites are down: nginx worker process is shutting down
- Apache fails to start on a Plesk server after an upgrade of PHP: Wrapper /var/www/cgi-bin/cgi_wrapper/cgi_wrapper cannot be accessed: (2)No such file or directory