There was a leak in the pool near the area of the light. I couldn't figure out exactly where so I attempted to remove the light. The light did not want to cooperate and I ended up trying to pry it off with a screwdriver. That didn't work so I got my husband to saw it off. Obviously it won't be going back on (but I did find the hole in the liner!). When using the screwdriver I ended up bending a couple of small parts of the wall near the hole. My husband is afraid that even putting a new light in the hole won't work because of the damage to the wall right at the hole. We never used the light, so we don't care if we don't replace it, but will if that is the best fix. What would be the best way to seal the hole left in the wall and the liner? Thanks!