Canon Community

Hello everyone! I have a Canon T5i and it used to periodically have the have the error "card cannot be accessed, reinsert/change the card or format card with camera" but it would go away eventually if I re-inserted the card a few times and restarted....

I was shooting at the beach and a wave splashed the camera a bit - it barely got wet so I didn't think it was a problem. A few minutes later I tried to take a picture and it said the connection between the lens and the camera was faulty, and I should...