Fatal error: Uncaught Error: Interface "ParagonIE\ConstantTime\EncoderInterface" not found in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/paragonie/constant_time_encoding/src/Base64.php:38
Stack trace:
#0 {main}
thrown in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/paragonie/constant_time_encoding/src/Base64.php on line 38