D dobriyalji Member Jun 21, 2021 #1 When i try to send est mail, it showing the attached error, i upgraded to 2.0.11 str_replace(): Argument #3 ($subject) must be of type array|string, null given Attachments error.PNG 22.8 KB · Views: 5
When i try to send est mail, it showing the attached error, i upgraded to 2.0.11 str_replace(): Argument #3 ($subject) must be of type array|string, null given
twisted1919 Administrator Staff member Jun 21, 2021 #2 Please enable debug as shown at https://kb.mailwizz.com/articles/enable-debugging/ and then reload that page again, then scroll down till you see the error (highlighted in red) and take a screenshot out of it and add it here.
Please enable debug as shown at https://kb.mailwizz.com/articles/enable-debugging/ and then reload that page again, then scroll down till you see the error (highlighted in red) and take a screenshot out of it and add it here.