The answer to 'my sewer repair is leaking' is that there could be several common causes, such as a crack in the pipe, a faulty joint or connection, tree root intrusion, or improper installation. Symptoms may include standing water, slow draining, or foul odors. Solutions can range from simple DIY repairs to more complex professional sewer line replacements.
If the leak is minor, you may be able to fix it yourself by locating the source, digging down to expose the pipe, and using a sealant or coupling to patch the leak. However, if the leak is significant or the cause is unclear, it's best to call a professional plumber to properly diagnose and repair the issue. Attempting a DIY sewer line repair without the right expertise can lead to further damage or safety hazards.