Fatal error: Uncaught TypeError: Return value of Webhooks\Response::getBranchName() must be of the type string, null returned in /app/src/Response.php:19 Stack trace: #0 /app/src/Response.php(43): Webhooks\Response->getBranchName() #1 /app/public/index.php(12): Webhooks\Response->getIssueId() #2 {main} thrown in /app/src/Response.php on line 19