gamer24

I wanted to install akogalleries on my site, which worked but it wouldnt show the galleries correctly, so i searched around the forums and found a fix to make it work and it would need to replace the database.php to make it work. Well i renamed my original database.php to .bak just in case and installed the other database.php. It made the galleries work and everything but now i cant post news either on the frontend or backend. It comes up with this error:

Fatal error: Call to undefined function: filter() in /data/1/0/46/78/46893/user/47859/htdocs/newsite/includes/mambo.php on line 1684

Well then i decided to switch back to my original database.php but when i went to rename it to .php again it said the file wasnt there and when i reloaded filezilla the file wasnt there at all. So now what do i do. Do i have to reload Mambo or is there something else i can do. Please help me.

Thanks.