I'm on ubuntu apache. Lately it shuts down frequently and back on after a restart. I kept analyzing apache2 error log to find the cause. Previously it was reporting PHP code error. But after fixing it, it throws different error now.
What can I conclude based on these errors? Which probably would have caused the downtime and how to fix it?
AH: scoreboard is full, not at MaxRequestWorkers.Increase ServerLimit.AH00484: server reached MaxRequestWorkers setting, consider raising the MaxRequestWorkers settingAH00687: Negotiation: discovered file(s) matching request: /opt/bitnami/apps/file_that_doesn't-exist(70007)The timeout specified has expired: [client 148.251.79.134:60170] AH01075: Error dispatching request to : (polling)AH00045: child process 5062 still did not exit, sending a SIGTERMAH00046: child process 5299 still did not exit, sending a SIGKILLAH01909: localhost:443:0 server certificate does NOT include an ID which matches the server nameI've done enough google search to understand each of this error. Most importantly I woudl like to kow which of these error would have cause the server to go down? And what is the way fixing it?