Send Test Mail Not Working

paramin

My installation uses Nginx+php8.2+linux+mysql+SMTP Gmail

Everything works OK, I can post/tag/plugin
Just email send test show Oops! Something went wrong. Please reload the page and try again.
But mail can go into the message box
Signup can't work. Show Oops! Something went. wrong. Please reload the page and try again. The username is added to the system. and the message box has an incoming message
I'm sure SMTP Setting is ture

luceos

Disable deprecation warnings in your php.ini. For production environments this should be disabled. See: https://discuss.flarum.org/d/33254-deprecated-json-decode-passing-null-to-parameter-1/4

paramin

luceos
Thank You
I try restart nginx service and php service. It works
Thank You