Fatal error: Uncaught Error: Class 'GuzzleHttp\Cookie\CookieJar' not found in D:\svn\epic-site(사전예약)\default\vendor\guzzlehttp\guzzle\src\Cookie\SessionCookieJar.php:8
Stack trace:
#0 {main}
thrown in D:\svn\epic-site(사전예약)\default\vendor\guzzlehttp\guzzle\src\Cookie\SessionCookieJar.php on line 8