[AlexGheorghe]

Hello, I tried to make an Register system for my project, it's my first time when I use mysql, the register function it's working, the account it's saved on database but when I come back to login, I have a problem. I think my system don't recognize my password, becuase when I insert it on dialog, the dialog disappear and that's all. I don't get any message from debug (with 'wrong password' or 'you are now connected'). If someone can help me, please.
That's the script source: https://pastebin.com/Xf5YhB54
Thank you very much!