yeah Discord is terrible with the phone number issue. I'm not even able to make a login anymore. I would say, first make sure the game, Origin and Frosty are all up to date. Then also make sure you have the patched versions of the mods. If you created your own mods, you will might need to re-export to mod within the editor after running all the updates. If the mod manager launches the game without the mods, then it's probably a compatibility thing with some of your mods. If everything is already up to date, check and see if any mods have the error symbol (looks like a exclamation point and yellow triangle just like i used on this post). Then just go one by one until you find out which one is causing the error. But, what does the error actually say? Thanks.