Tablet keeps saying theres water in the USB port.

I just got my tablet fixed, as it had a inside broken screen. I then tried to charge it, and after 9 hours I realized it only charged halfway. Now, whenever I try to charge it a message pops up saying that there is water inside the charger I plug it into. To make matters worse, my charger top works on my phone but not on my tablet, as if the charger top broke for this certain tablet. I cleaned the inside of my tablet 3 times already, and checked all the charging ports, chargers, and wiped them clean. I shook my tablet to see if there was water leaking out, but there is nothing. Please help, if it dies I don’t think it’ll ever turn back on.