The answer to 'pipe overflowing' is that a pipe overflowing is typically caused by a clogged drain or a blockage in the plumbing system. This can result in water backing up and spilling out of the pipe. Common symptoms include water pooling around the pipe, gurgling sounds, or the pipe overflowing when you use other fixtures in the home.
To fix a pipe that is overflowing, you can try using a plunger or a drain snake to clear the blockage. If that doesn't work, you may need to disassemble the pipe to remove the clog. However, if the problem persists or you're not comfortable working on the plumbing, it's best to call a professional plumber to diagnose and fix the issue.