appID check failed, should be a non-empty string<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function addPrivilege() on null in /www/wwwroot/me.vua.me/vendor/taylanunutmaz/agora-token-builder/src/RtcTokenBuilder.php:45
Stack trace:
#0 /www/wwwroot/me.vua.me/vendor/taylanunutmaz/agora-token-builder/src/RtcTokenBuilder.php(27): TaylanUnutmaz\AgoraTokenBuilder\RtcTokenBuilder::buildTokenWithUserAccount()
#1 /www/wwwroot/me.vua.me/includes/class-user.php(5828): TaylanUnutmaz\AgoraTokenBuilder\RtcTokenBuilder::buildTokenWithUid()
#2 /www/wwwroot/me.vua.me/includes/class-user.php(7269): User-&gt;agora_token_builder()
#3 /www/wwwroot/me.vua.me/directory.php(78): User-&gt;get_post()
#4 {main}
  thrown in <b>/www/wwwroot/me.vua.me/vendor/taylanunutmaz/agora-token-builder/src/RtcTokenBuilder.php</b> on line <b>45</b><br />