Error_Log And Core Files - Safe To Delete?
I was planning on upgrading to 2.6, from 18.104.22.168 but for the life of me, I couldn't get it to work, no matter what I tried. After going through my file manager, I noticed that my "Error_log" file is almost 1GB in size, and i have a bunch of "core.******" files. I'm just wondering if these can be removed, or if they are needed for any reason? I suspect that if I delete the error log, that it'll just create a new fresh one to replace it, but I don't wanna risk it. I would just like a fresh error log, so I can follow/fix possible current errors. The error log is huge, but I'm not experiencing any errors with the forum itself, which is rather odd.
Any help would be appreciated, thanks!