Good Morning, I upgraded a second environment and hit the same issue as below. During the first time, we chalked it up to being a non-production test environment that missed a step along the way. Yesterday, My QA environment hit the same issue. If anyone else is encountering this issue. My current resolution is to perform the following command `mysqldump nova_api build_requests` and an environment that has not been upgraded (or has been upgraded). Copy pasting that into the mysql command line and restoring the table. From: