This is samlphp configured and idp initiated sign on works but not the sp initiated. I get the following errror.
Exception during login: sspmod_saml_Error: Responder Backtrace: 3 /var/www/html/live/simplesaml/modules/saml/lib/Message.php:392 (sspmod_saml_Message::getResponseError) 2 /var/www/html/live/simplesaml/modules/saml/lib/Message.php:499 (sspmod_saml_Message::processResponse) 1 /var/www/html/live/simplesaml/modules/saml/www/sp/saml2-acs.php:120 (require) 0 /var/www/html/live/simplesaml/www/module.php:127 (N/A)
Has anyone seen this before , i tried changing algo to sha1 and then 2 no luck