And if the error messages stays you need to disable your addons and the dependencies one after another to check which one causes it.
Attention: If you disable dependencies the depending addons will be automatically disabled as well! So be sure to check WHICH addons exactly are enabled afterwards:
https://www.esoui.com/forums/showthread.php?t=9149
You can use LibDebugLogger to track this in a SavedVariables file as well + DebugLogViewer to see ingame in an extra UI what was loaded.
Read this please:
https://www.esoui.com/forums/showthread.php?t=8858