out of memory error uploading photo?

[Melville]

I have a PHP page that presents a form for the user to upload a photo. It was working a couple days ago, and now I get the following error:

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 8192 bytes) in /includes/thumbnail_15k.php on line 114

I have backed up a version in both the file named above and the file that includes it, and I get the same error.

I have hunted for anyplace that I might be looping or allocating significant memory, and I can't find anything.

Could my hosting service have changed something?
Any other suggestions for where I might look?

Thanks,

Mel

[onion2k]

Its possible to limit the amount of memory a process can have, and how much PHP can use, and what the maximum file upload size is, and the maximum request size, and how much Apache can use overall. Any one of those options would give you the error you're experiencing.

[Melville]

Thank you. I think I must have a bug, though, since I am using 8 meg of memory (according to the error message), and my photo is only about 102K. Any suggestions where to look?