4.0.2-1 to 4.0.3-1 update

{ “state”: “message”, “action”: null, “html”: null, “notification”: { “type”: “success”, “title”: “New VitalPBX Update”, “text”: “VitalPBX was successfully updated”, “time”: 6000, “reload”: false, “callback”: “”, “position”: “toast-top-center” } }
Fatal error : Uncaught Exception: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away With Query: update ombu_sessions set modified = now() where session_id = unhex(?) in /usr/share/vitalpbx/www/includes/db.php:0 Stack trace: #0 /usr/share/vitalpbx/www/includes/db.php(0): vitalpbx\db->__construct() #1 /usr/share/vitalpbx/www/includes/session.php(0): vitalpbx\db::query() #2 [internal function]: vitalpbx\session->write() #3 [internal function]: session_write_close() #4 {main} thrown in /usr/share/vitalpbx/www/includes/db.php on line 0

Please give us more information?

Refresh and reboot the system.
System has updated but web page did not reload due to time-out.
Time-out was due to time taken by system to update to newer version.

That’s an error fixed in this new version. The next update shouldn’t show that error.