Did you make any edits?
Reason I ask is because I installed a freshly downloaded copy of Template Conditionals. Made no edits to the plugin. I get the following odd error:
Parse error: syntax error, unexpected ')' in C:\wamp\www\divergentfans\inc\functions_user.php(468) : eval()'d code on line 21
I've no clue how this occurs, given my syntax is currently this (if clause is just a placeholder, was testing when error first occured):
Line 21 in functions_user is the following piece, from the user_exists() function:
And line 468 (for reference) is this, from the usercp_menu_messenger() function:
The template I am editing is usercp_nav_messenger. Running an almost vanilla MyBB install, except the theme is different.