Summary:
populating the Exclude Prefix field in CGCU causes error in CGE
Detailed Description:
PHP Fatal error: Uncaught TypeError: Argument 2 passed to
cge_dir::file_matches_pattern() must be of the type string, array given, called
in /path/modules/CGExtensions/lib/class.cge_dir.php on line 293 and defined in
/path/modules/CGExtensions/lib/class.cge_dir.php:247