try new mailboxcheck

zimbraAddressAvailable.php

@@ -37,7 +37,7 @@ if(is_a($login, "Exception")) {
 	logModuleCall(
 		'zimbrasingle',
 		__FUNCTION__,
-		$accessData,
+		$serverIDObj,
 		"Error : cannot login to " . $accessData['zimbraServer'],
 		$packageID
 	);