Error_Assertion: Change to internal error.
Error_Assertion: Change to internal error.

Change the SimpleSAML_Error_Assertion class to inherit from
SimpleSAML_Error_Exception, to signal it being an internal error.

simplesamlphp/saml2,newmen/saml2,sgomez/saml2,cb8/saml2,ArtemTeleshev/php-saml2,sitya/saml2,madmatt/saml2