And what its

Session: Session started at 'Tue Feb 10 23:07:35 2015'.

Info: Established X server connection.

Info: Using shared memory parameters 0/0K.

Error: Unexpected stage 1 in handling shared memory support for FD#6.

Session: Terminating session at 'Tue Feb 10 23:08:23 2015'.

Session: Session terminated at 'Tue Feb 10 23:08:23 2015'.

"Error: Unexpected stage 1 in handling shared memory support for FD#6." - Every two-five minutes x2go session crash (if i use phpstorm). Gray blocks some time clear out (some time i need restart java application for clearing gray blocks), but why x2go session automatic closed every 2-5 minutes? Why x2go session is unstable? How to debug and get more info about this connection problem?