Using -noWorkshop and -disableMods tells you if you are dealing with a bug in the game or something caused by a mod. Since you had a pop up mentioning an error with a mod, you kinda already knew that, but it's confirmed now.
First and easiest place to start is comparing the mods you're subscribed to against this list of known broken and incompatible mods. That will help you sort out any mods, that are known to cause issues, and it has links to replacements for many of them.
https://docs.google.com/spreadsheets/d/1mVFkj_7ij4FLzKs2QJaONNmb9Z-SRqUeG6xFGqEX1ew/edit#gid=0
First and easiest place to start is comparing the mods you're subscribed to against this list of known broken and incompatible mods. That will help you sort out any mods, that are known to cause issues, and it has links to replacements for many of them.
https://docs.google.com/spreadsheets/d/1mVFkj_7ij4FLzKs2QJaONNmb9Z-SRqUeG6xFGqEX1ew/edit#gid=0