This sort of error is usually due to one of two causes: a corrupted save, or a mod conflict. Since you've tried different saves, it's most likely not due to a corrupted save.
Could you list the mods you're using?
"They should rename the team to the Washington Government Sucks. Put Obama on the helmet. Line the entire walls of the stadium with the actual text of the ACA.
Fix their home team score on the board to the debt clock, they can win every game 17,000,000,000,000 to 24. Losing team gets taxed by the IRS 100%, then droned."