503 error on Invision Power Board

[Bobby]

Hey all!

It's been a while since I've installed a brand new server, and I'm running into a weird issue.

On this new server, I have the following config:
CloudLinux plus PHP selector. I have the site set to PHP 7.2 through CL's tool.
Main website (WordPress) loads fine. Invision Power board (forum software) throws constant 503 error.

When I put the site back on Native PHP 7.2 taking it off of CL's PHP selector, IPB starts working. It's driving me crazy, I'm not sure what I'm missing.

Thanks!

 

[Jon K]

You will want to create a PHP infopage and see if there are any differences in memory limit and modules.

Here is another wiki for more comprehensive troubleshooting for 503 errors https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:php:503-errors