A Spazzing Sprite

I tested the game and it worked fine. I attempted to add another object to the game and then tested it, without making changes to anything else, except having a blank object, and now when I test it, the character goes nuts! I’m attempting to do something like smash bros, and everything was going great. I held up and attack, the character did an up attack, jump and attack did a jump attack, and regular attack unleashed a combo when pressing the attack button multiple times. Now the character tries to do everything at once and won’t stop playing the run and jump animation. Check it out, any help would be great! Also, arrows keys, S, and D, are the controls.