Using an online website to check the difference between the two files.

Compare original 7.6.0 (from zip) with the updated 7.6.0 (that I did nothing)

All of those lines that start with "//" are removed.
--> line 73/74/104/105 are now blank

Problem in line 117:
original: $ubbt_lang['UNDERAGE'] = "Sorry, you must be {$config['MINIMUM_AGE']} or older to post.";

new: $ubbt_lang['UNDERAGE'] = "Sorry, you must be or older to post.";


Problem in line 186:
original: $ubbt_lang['NO_PROCEED3'] = "Return to the <a href=\"javascript:history.go(-1)\" class=\"bold\">previous page</a> or use <a href=\"{$config['BASE_URL']}/ubbthreads.php?ubb=search\" style=\"font-weight:bold;\">search</a> if you are looking for something specific.";

new:
$ubbt_lang['NO_PROCEED3'] = "Return to the <a href=\"javascript:history.go(-1)\" class=\"bold\">previous page</a> or use <a href=\"/ubbthreads.php?ubb=search\" style=\"font-weight:bold;\">search</a> if you are looking for something specific.";


Maybe this is a bug? Anyways, thanks again.