Failure on System update

I ran system update, and received message below. FreePBX is still up, sort of. Outgoing calls are fine, Incoming calls are going to voicemail. Extensions are working. When I check to see if any updates are now needed, it says my system is up to date. BUT the update stopped before it completed. Not sure what log to check. Can someone help??

I’m trying to run the System Update, and getting the following message

Ajax request broken or aborted for an unexpected reason. Please check console logs for more details.

Please help!!

I’m updating:

Just ssh into the server and run

yum upgrade -y

Thanks, “yum” seems have worked. A couple of others told me NOT to use the automated FreePBX solution but just use “yum” as Adell suggested.