crop errors

[Mr Tee]

I have transferred my site to a new host/server and when I try to crop an image (using the crop tool in coppermine) I receive the following errors on save.

Warning:  copy(albums/userpics/10145/DSC_0001.jpg): failed to open stream: Permission denied in /home/studio/public_html/gallery/picEditor.php on line 159

Warning  imagejpeg(): Unable to open 'albums/userpics/10145/thumb_DSC_0001.jpg' for writing in /home/studio/public_html/gallery/include/picmgmt.inc.php on line <b>218

Warning:  chmod(): Operation not permitted in/home/studio/public_html/gallery/include/picmgmt.inc.php on line 224

I have checked chmod on albums and include folders and they seem OK. Any ideas please?

[Mr Tee]

I have just uploaded a new image and the crop works fine. It also only seems to happen with large files 250kb

[Joachim Müller]

When applying crop or rotate, the same server-sided restrictions (memory usage etc.) apply as when uploading, but max file size and dimensions may differ. Refer to the sticky threads on the upload board what server-sided vars are keeping your from cropping if the server is yours to administer and you could actually change anything about it. Better still: resize, crop and rotate the pics on your client before you upload them - refer to the Irfan View tutorial.

[Mr Tee]

Thanks, I have been running coppermine for some time, to my knowledge no one, including me, has ever bothered with the crop tool, except to see what it does.