Fatal error: Uncaught exception 'OpenTokException' with message 'Failed to create session: Invalid response from server' in /home/content/99/11516299/html/wp-content/plugins/vidtok-video-chat-using-tokboxs-api/libs/opentok-sdk/OpenTokSDK.php:114 Stack trace: #0 /home/content/99/11516299/html/wp-content/plugins/vidtok-video-chat-using-tokboxs-api/vidtok-package/actions/create.php(22): OpenTokSDK->createSession('54.205.166.220') #1 {main} thrown in /home/content/99/11516299/html/wp-content/plugins/vidtok-video-chat-using-tokboxs-api/libs/opentok-sdk/OpenTokSDK.php on line 114