CRASH

after I put the mod and started running minecraft it crashed. You can look at the picture. Writes that I'm using a non-modified, unsupported version of the game. Although all the modes were 1.12.2. After I cleaned the mod still minecraft crashed. I do not understand the codes for java, so I hope that you can help. I already managed to get rid of the crash. I just cleaned everything clean in the .minecraft C:\Users\ME\AppData\Roaming\.minecraft folder. But the error still appeared with time