Cannot set "ready to publish" state anymore
When moving a workspace record into "ready to publish" state, an internal server error is thrown:
An exception occurred while executing 'UPDATE `tt_content` SET `t3ver_stage` = ? WHERE `uid` = ?' with params ["-10", 475]: Out of range value for column 't3ver_stage' at row 1
The "ready to publish" state has the internal identifier
-10 which is not supported anymore since system fields are auto-generated.