( ! ) Fatal error: Class 'SwiftMailerTestCase' not found in /var/www/clients/client0/web4/web/vendor/swiftmailer/swiftmailer/tests/unit/Swift/Signers/DKIMSignerTest.php on line 3
Call Stack
#	Time	Memory	Function	Location
1	0.0001	361200	{main}( )	.../DKIMSignerTest.php:0