Conection mariadb

[FREDY_ORTEGON]

Hi all,

I am doing tests with my mariadb databases. I have already created my DB in AWS RDS and with HeidiSQL I created two test tables. When I try to connect the cpn appsheet database, I receive the following error.

then add the ip addresses to the rules of entry from the RDS

although I don’t know the last number after “/” which means I put 32 to all ip. otherwise I could not save the ip

Can anyone tell me what could be happening?