Fatal error: Uncaught Error: Interface "GuzzleHttp\Cookie\CookieJarInterface" not found in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/guzzlehttp/guzzle/src/Cookie/CookieJar.php:11
Stack trace:
#0 {main}
thrown in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/guzzlehttp/guzzle/src/Cookie/CookieJar.php on line 11