posts – unable to write to the database while uploading images
I have a problem with my WP Multisite. My stable version so far is: 5.5.3 (downgraded from 5.6). With version 5.6 and later, I can’t download images properly and this is for all my websites under WP. In fact, when I try to upload an image, the upload goes to the correct folder (wp-content/blogs.dir/xxx) and I get the following message (the image post-processing probably failed because the server is busy or does not have enough resources. Uploading a smaller image may help. Suggested maximum size is 2500 pixels.)
The problem is that I can’t find the image in the media library. After some research I found that there were no entries for the image in the WP database (nothing in the posts or postmeta tables).
So, my question is why importing an image cannot insert the image data into the database tables? I have to mention that I have almost increased every value in the php.ini
Any help would be very appreciated