Variable Declared in a Plugin Not Initialized in Error Pages

[Opserty]

You don't need line 1 or line 3 in your code. Although I don't if that will fix your problem.

You may need to use the $GLOBALS array to access the variable. Try using this code where you would normally just use the variable.

PHP Code:

$GLOBALS['sth_currentloc_enc'] 


P.S. In most of default vBulletin pages you can make use of the THIS_SCRIPT constant to find the filename.