No Solution Found Error

I’m working on a  filter
assembly so there is a lot of connecting pipes. two pipes were interfering with
each other so I had to change the lengths of 2 other pipes so that they
wouldn’t be interfering anymore. I changed one pipe and  almost all the
mates of the entire drawing got a “No Solution Found” error  I deleted the
pipe and it didn’t change anything. Now I have all these errors and I don’t know
where it is originating from.

SolidworksDrawings And Detailing