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litespeed_wiki:php:503-errors [2019/02/27 19:56]
Lisa Clarke [Plesk 503 error] Copyediting
litespeed_wiki:php:503-errors [2019/03/19 20:30] (current)
Jackson Zhang [Plesk 503 error]
Line 382: Line 382:
 Navigate to **Plesk Admin > Tools and configuration > PHP configuration > 7.1.x FastCGI application**. Unselect ''​apcu''​ and press the **TO ACCEPT** button. Navigate to **Plesk Admin > Tools and configuration > PHP configuration > 7.1.x FastCGI application**. Unselect ''​apcu''​ and press the **TO ACCEPT** button.
 {{ :​litespeed_wiki:​php:​plesk-503-disable-apcu.png?​800 |}} {{ :​litespeed_wiki:​php:​plesk-503-disable-apcu.png?​800 |}}
 +
 +==== CPanel webdisk 503 errors ====
 +You might see some errors like the following:
 +  2019-03-12 12:​14:​00.324041 [INFO] [51.68.79.11:​54920:​proxy] connection to [127.0.0.1:​2077] on request #1, confirmed, 0, associated process: 0, running: 0, error: Connection refused!
 +  2019-03-12 12:​14:​00.324165 [INFO] [51.68.79.11:​54920:​proxy] connection to [127.0.0.1:​2077] on request #1, confirmed, 0, associated process: 0, running: 0, error: Connection refused!
 +  2019-03-12 12:​14:​00.324194 [NOTICE] [51.68.79.11:​54920:​proxy] Max retries has been reached, 503!
 +  2019-03-12 12:​14:​00.324206 [INFO] [http://​127.0.0.1:​2077] request force stop: too many 503 errors
 +
 +when checking /​etc/​apache2/​conf/​httpd.conf
 +   ​ProxyPass "/​___proxy_subdomain_webdisk"​ "​http://​127.0.0.1:​2077"​ max=1 retry=0
 +
 +It is cpanel webdisk service. If this webdisk service generated too many 503 errors, you might consider to disable it. To disable cpanel WebDisk, you can login WHM and disable ''​cPanel DAV Daemon''​ in Service Manager.
 ===== Advanced Troubleshooting Guide ===== ===== Advanced Troubleshooting Guide =====
  
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  • Last modified: 2019/02/27 19:56
  • by Lisa Clarke