FreePBX 15.0.17.51, says there are module updates, but the Backup and Restore Module Requires 15.0.17.52, however, my sys says there are no System Updates? Am I missing something?
Try running fwconsole ma upgradeall from the console or an SSH session. This is the same as doing module updates from the gui, but this downloads everything in the correct order so the dependencies are taken care of and you don’t have to run the update multiple times in a row to get all of the modules updated.
The yum update command you ran is going to take care of larger updates such as Asterisk updates.
That worked! Thanks! I learned something too. Core was the dependency, and was related to the updated with backup and restore that was needed! Thanks @nortelvoip
Glad that worked! I no longer run any updates through the gui because of this. I always run yum update -y, then fwconsole ma updateall, then fwconsole reload (this basically is the same as clicking the red apply button in the gui), and depending on what is updated usually fwconsole restart (which shutdown Asterisk and all associated services and then restarts them This command will drop calls so so this one after hours).