I’m facing the same problem too. Although if I go to the site from another internet connection it’s working. But i still can’t access from the existing connection which was working fine for me before.
P.S. Check if you have closed your database connections properly.
i noticed that i can acess server when i use internet connection where i first run my scrip. Any other (i tested 3) give ‘Connection refused’ error. Wierd to me…how can it be so strange? Before crushed it was running everywhere i mean it was tested in a lot of places (diffrent Wi-fi connections).
I’m having a similar issue. I’ve created a simple test PHP script that attempts to connect to the DB and returns a success message if it succeeds and a error code + message if it doesn’t. If I access the script from one device it succeeds, if I access the same script from another device I get a 2002 (Connection refused) error. Had no issues up until a few days ago. Please let me know if you find a resolution to this issue.