When I enter "brew services start mariadb" on the command line I receive the following error -
Bootstrap failed: 5: Input/output error
Try re-running the command as root for richer errors.
Error: Failure while executing; /bin/launchctl bootstrap gui/501 /Users/jordanjohnston/Library/LaunchAgents/homebrew.mxcl.mariadb.plist exited with 5.
I've seen folks having the same error and have tried entering -
"launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.mariadb.plist"
followed by -
"launchctl load -w ~/Library/LaunchAgents/homebrew.mxcl.mariadb.plist"
which does nothing for me, still receiving the same error. I have also entered "brew restart mariadb" which does not work either. I have also uninstalled and reinstalled mariadb which did not work. Thank you in advance for any help!

homebrew.mxcl.mariadb.plist, do all the file/paths exist? Is there a mariadb error log somewhere that has information related to the startup attempt?