My Mautic version is: 3.3.5
My PHP version is: 7.3
My Database type and version is: MariaDB 10.3.35-MariaDB-log - MariaDB Server
My problem is:
I have a mautic with many active campaigns and up to 10 days ago it has been working without problems. Now it doesn’t send the new campaigns and it doesn’t give me any type of error, neither in the error_log, nor in the console, nor in the cron.
These errors are showing in the log: Nothing
Steps I have tried to fix the problem: I have the campaign created, I program the departure time and it is not sent.