cannot upload images in attachments

[xinnek]

can't uload images in the attachment section. I keep getting this error.

Fatal error: Call to undefined function: exif_imagetype() in /usr/local/psa/home/vhosts/myfastgti.com/httpdocs/SMF/Sources/Post.php on line 1455

have rc1.1 with tinyportal

[xinnek]

bump....
I'm in dire need of help. could someone please give me a suggestion?

[MegaV1]

what does it say under attachment extentions on your attachement settings?

[redone]

Make sure you have enabled attatchments for the post group you are having problems with. Upload a clean copy of your /Sources/Post.php and report back if you have any more errors.

[kegobeer]

Try this:

http://www.simplemachines.org/community/index.php?topic=78438.msg524915;topicseen#msg524915

[xinnek]

thanks I'll try it as soon as I get home.

[xinnek]

uploading a new /Sources/Post.php  and a new /Sources/ManagePermissions.php did the trick. Thanks everyone for the help.