I've looked at other posts regarding mu-plugins but I don't understand yet. Here's the situation: My site is hosted by a service that automatically set up 2 caching plugins. Cloudflare and OP Cache. They were originally installed in the mu-plugins folder. I'm not sure what happened, as there are multiple people working on this site, but they all disappeared.
I reinstalled them but can't activate them. I got the error
Fatal error: Cannot redeclare class OPcache_dashboard in oursite/www/wp-content/plugins/opcache/opcache.php on line 28
So I guess when I reinstalled, it put them in the normal plugins folder. If I delete the mu-plugins version, I can then activate it. However, what I'd like to do is keep them in the mu-plugins folder and activate them from there, but they don't appear unless they're in the normal plugins folder.
Thanks in advance!