Help Teammates. I installed a fresh, brand new mediawiki 1.27.0, and I let the software generate a default LocalSettings.php and everything, so I don't see how I could have messed anything up (got all the success messages.)
Here is the error it is throwing in the browser. Can you advise how I can find out what's causing it ? The error is: Exception encountered, of type "InvalidArgumentException".
No PHP errors or MySQL errors in those logs. W2K8 MW 1.27.0 MySQL 5.5.50 PHP 5.5.34
tx, L