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On Plesk for Linux mod_status is disabled on upgrades to improve Apache security. This is a one-time operation that occurs during an upgrade. You can manually enable mod_status later if needed.
Sorry I meant error.log as opposed to error_log.
This is definitely nginx. I have no further outages but the error remains and still no further forward regarding root cause.
It is set to the default of 1024. I tried to double it but the same problem, still getting worked connections are not enough.
No errors in the log to this effect until the update, not sure if this this just a coincidence?
Hi Guys,
I recently took a server from Plesk Obsidian 18.0.35 to .36, everything appeared to be fine but on a daily basis the sites go offline for 10/15 minutes at a time and return a 500 internal nginx error.
Looking at the nginx logs I can see the below entry continually in the error_log...