Fatal error: Uncaught Error: Interface 'ParagonIE\ConstantTime\EncoderInterface' not found in /var/www/html/powow-portal/trunk/_HTML/lib/exLib/google-api-php-client/vendor/paragonie/constant_time_encoding/src/Base64.php:34
Stack trace:
#0 {main}
thrown in /var/www/html/powow-portal/trunk/_HTML/lib/exLib/google-api-php-client/vendor/paragonie/constant_time_encoding/src/Base64.php on line 34