Aug 07, 2019 07:37 AM|PatriceSc|LINK
Tell what happens This is a server side error ? You don't have any error message? More likely you have some configuration difference such as maybe a permission issue or a firewall that prevents connecting to the db etc... and any other reason for which
an app could work on a server and fails on another...
Anyway the idea is to first see what is the exact problem and then fix the problem you found rather than trying to guess.
If there is no message, you could use F12 Console, F12 Network to see if a POST is done following the button click and if it is on the server side double check your app is not written to hide errors rather than to allow to track them...