Currently running Revolution 2.6.5 on php 5.6.16 with no problems.
I'm trying to upgrade to php 7.2.6. I have php 7 installed but when I switch the module in my Apache conf, and then restart apache, the site only partially works (many pages just don't load but instead only load the home page). But more importantly I can't login to the site Manger under php7, it just refreshes and re-prompts for the user/pass. Yet if I revert back to php 5.6 and refresh, I'm still logged in.
I've checked the modx cache logs and I'm getting a lot of errors that say this:
[2018-08-13 10:58:42] (ERROR in xPDOConnection::connect @ /var/www/html/settings/[redacted_path]/core/xpdo/xpdo.class.php : 3119) SQLSTATE[HY000]  No such file or directory
It says this file doesn't exist, but it's there. I can vim that path and it opens fine. And the site manager works great under php 5.6.
I've also previously followed many of the steps to harden my sites...could that be causing the problem.
Thanks for your help,