Hello Folks
I recently upgraded to 2.1.4 from 1.5.3 and I am trying to implement the Berlin theme, but folks here are not happy with the size of the thumbnail images when you click on an item. I thought it would be quite easy to use the Derivative Image plug in to resize them but no matter what I set the Fullsize, Thumbnail, and Square thumbnail pixel size to in the Settings tab for the theme Appearance the images don't seem to resize. I found the errors below in error.log
2014-04-09T15:34:28-04:00 ERR (3): exception 'Omeka_Storage_Exception' with message 'Unable to delete file.' in /var/www/omeka/application/libraries/Omeka/Storage/Adapter/Filesystem.php:151
Stack trace:
#0 [internal function]: Omeka_Storage_Adapter_Filesystem->delete('thumbnails/f46a...')
#1 /var/www/omeka/application/libraries/Omeka/Storage.php(67): call_user_func_array(Array, Array)
#2 /var/www/omeka/plugins/DerivativeImages/models/DerivativeImagesJob.php(113): Omeka_Storage->__call('delete', Array)
#3 /var/www/omeka/plugins/DerivativeImages/models/DerivativeImagesJob.php(113): Omeka_Storage->delete('thumbnails/f46a...')
#4 /var/www/omeka/application/libraries/Omeka/Job/Process/Wrapper.php(29): DerivativeImagesJob->perform()
#5 /var/www/omeka/application/scripts/background.php(61): Omeka_Job_Process_Wrapper->run(Array)
#6 {main}
Any help is greatly appreciated.