Hi , I need help with this issue , its a on /off issue about this error 500 on my site. When user even admin tried to logging thru http://shareforum.online/?wpforo=signin page it will show error 500 internal server error and when i check with my hosting they told me nothing wrong from server but after they clear caches from server the issue will recover but now for long it will happen again! Attach are the error i got !
Hi @shareforum,
Your whole website has this error. and i think this is not related to wpForo.
Please disable all plugins and check then one by one. wpForo has no any relation to this issue.
Hi thank you i will disable it and see whats wrong with my site?
To start with, PLEASE remove this really bad plugin, W3TC.
Not sure why in 2018 people still install and use this plugin, that the only think it does is to create huge load and problems. I strongly believe that it should be banned from Wordpress directory and hosting companies (some of hosting companies already do that).
Also wpForo can't work with W3TC, it has its own caching mechanism.
<!--
Performance optimized by W3 Total Cache. Learn more: https://www.w3-edge.com/products/
Object Caching 72/104 objects using disk
Page Caching using disk: enhanced
Database Caching using disk (Request-wide modification query)
Served from: shareforum.online @ 2018-12-05 13:19:37 by W3 Total Cache
-->
If I am correct sometimes running out of memory can cause a 500. Its happen to me in the past. So I remove what is causing a "hogger" could be a plugin, or yet if you are on a share server, a "hogger" is someone who uses up all the memory which can cause a 500.
