Stuck in "Reconnect"

Hi all,

After ARAM (common game, no problem during game) client show me task for RECONNECT. After reconnect I see errror "Unable to commect to the server. Please check .....". Why not. I click to reconnect but still same error. After laptop restart and client start, still same situation. Game is in progress RECONNECT. Reconnect show me error "Unable ......".

At least. My game was end 3 hour ago!!!

Exist any help?!

Thank you much for any ideas.