I tried updating my site from 2.3.1 to 2.4 and it was a disaster. I got a fatal error during the update process, so I restored all files & the database back to 2.3.1 and tried the update again.
This time I got no errors, so I then proceeded to update the MSM. I had just purchased an additional site, so I needed to update anyway.
Now when I log into the CP there is a notice that reads “developer_logs” and it seems as though some category functionality is no longer working.
On 2 of my sites, when I click to view entries by a category, no entries are returned.
Any help is appreciated.