Webserver
Apache/nginx incorrect behavior and everything else related to Web.
- Old Let's Encrypt certificate is shown after manual renewal in Plesk
- 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 extension cannot start PHP-FPM after Plesk upgrade: ERROR: 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
- Plesk ASP site shows 500 error: Operation is not allowed when the object is closed
- Cannot start Apache: httpd.service start operation timed out. Terminating.
- Unable to create a domain in Plesk: syntax error
- How to allow/restrict connections from an IP address to a website in IIS on Windows Server
- Unable to start Apache after dist-upgrade on Plesk server: /usr/lib/apache2/modules/mod_proxy_http.so: undefined symbol
- Is it possible to enable Argon2 PHP module in Plesk?
- WordPress admin page is slow: Connection reset by peer: mod_fcgid: error reading data from FastCGI server
- All requests containing "/icons" are redirected to the "/usr/share/httpd/icons/" (or to "/usr/share/apache2/icons/") folder
- Error message is showing in Plesk while configuration file exists: Unable to generate the web server configuration file
- Unable to start Apache on Plesk server: Syntax error on line 6 of /etc/httpd/conf.d/webmail.conf
- How a combination of Apache and nginx in proxy mode works
- What caching features does Plesk provide?
- Unable to start nginx: [emerg] unknown directive "pagespeed"
- What versions of Tomcat and Java come with Plesk
- Unable to start Apache: SuexecUserGroup configured, but suEXEC is disabled: Invalid owner or file mode for suexec