I've been running Mediawiki 1.27 for some time now. Few days ago I was receiving an error in the browser saying that my website cannot be reached. So navigated to mw-config to reconfigure it. Went through the process quiet well, but after that I started getting error messages on every page. The Internal error message is below. I tried to reinstall Mediawiki but nothing has worked.
Please help! You can have a look at my website here: www.chalochatu.org.
Internal error
[V8LDn8ZH7RYADTL@JGAAAAEN] 2016-08-28 10:57:35: Fatal exception of type "MWException"