Mail send twice


I recognized that invoices send twice to my customers.Also invoices are not attached although this option is enabled. Is this a common problem?

Are there any related errors in storage/logs/laravel-error.log

Which version are you using?

There is nothing in the error log and I had this problem with version 3.7.1. I will check if I had the problem still with 3.7.2.

You don’t need to bother, nothing related was changed.