Dec. 4, 2014, 4:16 a.m.
(Last edited by Joto on Dec. 4, 2014, 4:17 a.m.)
This is most likely an error when there is something wrong about the CS:GO item API or trade server. It says capacity reached because the capacity as reported from the API is 0 or unknown.
Or course if the user is going to receive something from the trade but having a full inventory will also result in this error.
