The label fight_tutorialLabel is defined twice, at File "game/fights/fight_labels.rpyc", line 1:
RENPY RPC2
Code:
Try removing the fight_labels.rpyc file from the College Kings/game/fights location.
then:
Code:
Try deleting one label fight_tutorialLabel (located in the first line) from the fight_labels.rpy file (from the College Kings/game/fights location) and save the file.
You can edit the fight_labels.rpy file with a text editor.
Finally, launch the game - I don't know if this will work.