I have recently started to have crashes. They seem to be unpredictable and vary, but this last one was only running for a day or two before it crashed again. I had syslog running, and the last line captured was this:
 

Feb 17 00:11:01 Klauss crond[2222]: exit status 126 from user root /usr/local/emhttp/plugins/dynamix.plugin.manager/scripts/unraidcheck &> /dev/null

I also have been receiving this via email every night for a last week or so.

Subject: cron for user root /usr/bin/run-parts /etc/cron.daily 1> /dev/null

Message:
 

warning: Potentially dangerous mode on unraid-api: 0666
error: Ignoring unraid-api because it is writable by group or others.
error: found error in file unraid-api, skipping
warning: Potentially dangerous mode on unraid-api.patch: 0666
error: Ignoring unraid-api.patch because it is writable by group or others.
error: found error in file unraid-api.patch, skipping

Do you have any idea what might be causing the issues? Thank you so much

unraid api is apart of the unriad connect feature. Please make sure you running the latest unraid connect plugin as it will need to redownload and update the api data.

See here to resolve that error, biut it's harmeless:

https://forums.unraid.net/bug-reports/stable-releases/potentially-dangerous-mode-on-unraid-api-r3625/?tab=comments#comment-32621

 

Regarding the crashes, enable the syslog server and post that after a crash, together with the complete diagnostics.