Dolphin wont start

[Georgethesloth]

When i open up dolphin (click the app icon on my desktop), it will open up, but the spinning wheel of death will show up and the program will become unresponsive. This is everytime i open it. I even deleted it and got the newest version, but it still does the same thing. It started ever since i got project m and tried opening it in paths and it just locked up and it doesnt want to work anymore. Dolphin just keeps freezing and becoming unresponsive every time i start it up. Plz help.