Fatal Error

[Pathfinder08]

Sigh, I just got an error :\ .

Fatal error: Allowed memory size of 50331648 bytes exhausted (tried to allocate 6396 bytes) in /home/pathfind/public_html/forum/sources/components_public/gallery/lib/lib_image.php on line 430

Any ideas how I can go about resolving this? I'm a newb xD.
This error came about when I was uploading an 705kb image to my invision Gallery. I heard that you were supposed to edit a php.ini file?

Thanks.

 

[DeadBattery]

This means your script ran out of memory.
I would rescale your image (if it is big) and try again.

 

[Pathfinder08]

It's only 705kbs o.0 . I'm wondering how I would install ImageMagick, instead of using GD2 since GD2 seems to be causing this error since it can't handle 'big' pictures. Does x10hosting have it pre-installed and if so, which folder?

Edit: Well... I think it works without the path, but im getting
Warning: system() has been disabled for security reasons in /home/pathfind/public_html/forum/sources/components_public/gallery/lib/lib_image.php on line 325

I guess I have to upgrade my php thingy.... *sigh*
Edit 2: Ummm... since I can't access my account via login due to some sort of backend error, can I request an php thingy upgrade to advanced.

Edit 3: T.T Image Magick Error - Full path to Image Magick - Ensure that the IM is installed and that the path is right . Yea... I need the path and possibly an upgrade if possible T.T
Thks