Greifer covered my plot in banners and crashed the server...

The user Basically_IDoWrk was invited to my plot and I trusted him. He started spamming banners and covered my whole plot in banners. He crashed the entire server and I'm afraid I might get banned because it's my plot. How do I get rid of these banners?? :I

 

I joined back and the server is still lagging...and my plot is still covered in banners.. I don't know how I'm going to remove them...

 

I don't know, but maybe selecting your plot wth world edit and doing //replace banner air might work, but it might not.
Or you could clear your plot.

Simple solution: Only trust people you can actually trust

 

That is

 

.//replace banner air would probs work, if you want i will help you

 

I do think that would lag the server because he would have to select his whole plot if he wants to get it done in one piece. Or he can just select various places of the plot to not cause lag.

 

i would reccomodate doing it in quarters to stop lag