Webserver

Apache/nginx incorrect behavior and everything else related to Web.

Unable to start Apache on Plesk server: (98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
Unable to start NGINX: [emerg] unknown directive "passenger_enabled"
Subdomains on Plesk server showing Server Default page after creation
Error displayed in Plesk Home page: nginx: [emerg] cannot load certificate key "/usr/local/psa/var/certificates/scfNvuszu"
Apache fails to start during upgrade/installation: Invalid command 'php_value', perhaps misspelled or defined by a module not included in the server configuration
Plesk Obsidian shows the following error after installation: failed to create file via template '/etc/nginx/plesk.conf.d/server.conf.XXXXXX
Server with Plesk runs out of the space because of PHP-FPM logs
Plesk domain served by CloudFlare shows 522 error Connection Timed Out
Website hosted in Plesk shows 500 error: Provider cannot be found. It may not be properly installed.
Unable to repair web configuration: mktemp: failed to create file via template '/etc/nginx/plesk.conf.d/server.conf.XXXXXX': No such file or directory
Websites on PHP 7.4 and PHP 8.0 are inaccessible on CloudLinux OS: 504 Gateway Time-out
How to retrieve FastCGI settings of domains in Plesk for Windows?
All sites are down in Plesk: Syntax error on line 31 of /etc/httpd/conf.d/php.conf: Invalid command 'php_value'
Plesk hosted site uses more RAM than expected: too many PHP-FPM child processes
How to remove X-Powered-By header in Phusion Passenger?
Unable to start Apache: (28)No space left on device: AH00023: Couldn't create the mutex
Nginx phusion_passenger throws a configuration template error: unknown directive "passenger_root"
Error loading module while running PHP script in Plesk: PHP Warning: Module <module_name> already loaded in Unknown on line 0
New configuration files for the Apache web server were not created due to the errors in configuration templates: Could not open configuration file /etc/httpd/conf/plesk.conf.d/webmail/example.com_webmail.conf
Some websites are not accessible with "502 Bad Gateway" or "504 Gateway Time-out": (11: Resource temporarily unavailable) while connecting to upstream
What credentials should be used for Web Statistics?
Cannot create subdomain in Plesk: This website cannot be started. Another website may be using the same port
Error in Plesk after update: Template_Exception: nginx: [emerg] unknown directive "brotli" in /etc/nginx/conf.d/brotli.conf:1 nginx: configuration file /etc/nginx/nginx.conf test failed
How to manage and monitor CPU/RAM usage per domains in Plesk for Windows Server
A website/webmail hosted in Plesk on CentOS/RHEL is showing internal server error 500: Exec format error: exec of /usr/sbin/suexec failed
Apache configuration shows error after removing a domain from Plesk: httpd: bad user name
How to update the "Additional nginx directives" field for all/several domains in Plesk
Plesk Webserver Configuration Troubleshooter
Web server reconfiguration on Plesk server fails: Destination directory not exist
Logs are not being rotated for a domain in Plesk