( ! ) Fatal error: Class 'Behat\MinkExtension\Context\RawMinkContext' not found in C:\wamp64\www\moodlev3\lib\behat\behat_base.php on line 59
Call Stack
#	Time	Memory	Function	Location
1	0.0538	447864	{main}( )	...\behat_filepicker.php:0
2	0.0547	448416	require_once( 'C:\wamp64\www\moodlev3\lib\behat\core_behat_file_helper.php' )	...\behat_filepicker.php:28
3	0.0548	451528	require_once( 'C:\wamp64\www\moodlev3\lib\behat\behat_base.php' )	...\core_behat_file_helper.php:31