Edit: I accidently misclicked the best answer button, this is the real best answer/solution that worked for me:
For some reason, I've been having issues with RuneMate this week. Every time I try to run a bot it simply stays on the loading screen. How can I fix this?
There's an issue where if you accidentally make Tar the continues to drop and pick up the Tar from the ground causing it to break.
Otherwise, I love this script!