[19-Apr-2026 17:58:12 UTC] PHP Fatal error:  Uncaught Error: Class "Symfony\Component\Mime\Header\UnstructuredHeader" not found in C:\Apache24\htdocs\dev_endline\vendor\symfony\mailer\Header\MetadataHeader.php:19
Stack trace:
#0 {main}
  thrown in C:\Apache24\htdocs\dev_endline\vendor\symfony\mailer\Header\MetadataHeader.php on line 19
[19-Apr-2026 19:47:08 UTC] PHP Fatal error:  Uncaught Error: Class "Symfony\Component\Mime\Header\UnstructuredHeader" not found in C:\Apache24\htdocs\dev_endline\vendor\symfony\mailer\Header\TagHeader.php:19
Stack trace:
#0 {main}
  thrown in C:\Apache24\htdocs\dev_endline\vendor\symfony\mailer\Header\TagHeader.php on line 19