So for those that run into this problem and are using luck perms, you can go to the links below and use this command to track down the culprit plugin causing your issue.
First time using LuckPerms - https://github.com/lucko/LuckPerms/wiki/Usage
command to run to find out problem plugin - https://github.com/lucko/LuckPerms/wiki/Verbose
For me it was Chests++ mod wasn't assigned to a group and caused the issue. Hope this helps anyone who happens to come across this problem.