Vbulletin plugin problem

[Vishaaldesiking]

Hello,

I'm getting follow error:

Warning: array_merge() [function.array-merge]: Argument #2 is not an array in [path]/includes/class_bootstrap.php(438) : eval()'d code on line 12

Warning: array_unique() expects parameter 1 to be array, null given in [path]/includes/class_bootstrap.php(438) : eval()'d code on line 12

Warning: implode() [function.implode]: Invalid arguments passed in [path]/includes/class_bootstrap.php(438) : eval()'d code on line 12

At class_bootstrap.php in line 438 is: ($hook = vBulletinHook::fetch_hook('parse_templates')) ? eval($hook) : false;

When i turn that line off error is gone but there is come some changes in theme.
Is there anyway to get this fix?