Ошибки ВКонтакте
VK Oauth: Security ErrorOnly group admins have access to group tokensError 1 - Unknown error occuredError 5 - User authorization failed: invalid sessionError 9 - Flood controlError 10 - Internal server errorError 15 - Access denied: group messages are disabledError 15 Access denied: share post forbiddenError 15 - Access denied: no access to call this methodError 100 - Access denied: One of the parameters specified was missing or invalidError 2000 - Servers number limit is reached