Fatal error: Uncaught Error: Interface "League\OAuth1\Client\Credentials\CredentialsInterface" not found in /usr/home/thecybulski/domains/thecybulski.usermd.net/public_html/vendor/league/oauth1-client/src/Client/Credentials/Credentials.php:5
Stack trace:
#0 {main}
  thrown in /usr/home/thecybulski/domains/thecybulski.usermd.net/public_html/vendor/league/oauth1-client/src/Client/Credentials/Credentials.php on line 5