PDF failing to upload

For some reason we are getting a "missing temporay folder' error when uploading PDF - any ideas?

Also a image is not appearing

Hi,

The upload system goes through Joomla and PHP for the upload.
So you need to make sure that the tmp folder of the Joomla configuration is properly configured and writable.
And same with the tmp folder of your php.ini.

I will check with hosting company but we have changed nothing and these errors have just started - there seem to be lots of errors now appearing see attached

All caused by inode limits on the hosting which has now been resolved. Thanks

Hi,

Well, I can't do much. All the errors you provide points at the same issue. The folder to upload the files is not accessible.
Note that the tmp folder of Joomla, or the permissions on the folders of your website are not managed by your hosting but by you.
So your hosting won't help you with them. You need to check them yourself.