When I call any of geeklog's php files, heaps of errors are printed out (mostly undefined variables such as:
Warning: Undefined variable: _USER in c:\apache\htdocs\geeklog\system\lib-sessions.php on line 168
Warning: Undefined variable: topic in c:\apache\htdocs\geeklog\language\english.php on line 283
Warning: Undefined variable: from in c:\apache\htdocs\geeklog\language\english.php on line 335
Warning: Undefined variable: fromemail in c:\apache\htdocs\geeklog\language\english.php on line 335
Thats just about 5% of total errors in index.php
Can someone please tell me how I can fix this?