( ! ) Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\mime\Tests\Encoder\Base64MimeHeaderEncoderTest.php on line 17
( ! ) Error: Class "PHPUnit\Framework\TestCase" not found in E:\Program_Files\wamp64\www\print\vendor\symfony\mime\Tests\Encoder\Base64MimeHeaderEncoderTest.php on line 17
Call Stack
#	Time	Memory	Function	Location
1	0.0033	366640	{main}( )	...\Base64MimeHeaderEncoderTest.php:0