BOOTSTRAP EXCEPTION: Curl error: (60) SSL certificate problem: self-signed certificate
#0 /home/site/html/vendor/jumbojett/openid-connect-php/src/OpenIDConnectClient.php(658): Jumbojett\OpenIDConnectClient->fetchURL('...')
#1 /home/site/html/vendor/jumbojett/openid-connect-php/src/OpenIDConnectClient.php(634): Jumbojett\OpenIDConnectClient->getWellKnownConfigValue('...', NULL)
#2 /home/site/html/vendor/jumbojett/openid-connect-php/src/OpenIDConnectClient.php(787): Jumbojett\OpenIDConnectClient->getProviderConfigValue('...')
#3 /home/site/html/vendor/jumbojett/openid-connect-php/src/OpenIDConnectClient.php(447): Jumbojett\OpenIDConnectClient->requestAuthorization()
#4 /home/site/html/retailys/sys/User.php(805): Jumbojett\OpenIDConnectClient->authenticate()
#5 /home/site/html/retailys/bootstrap.php(180): User::checkLoginProcedure()
#6 /home/site/html/index.php(4): require('...')
#7 {main}