Client crashed during select

This has happened to me many times, i've seen many bug reports and haven't really noticed any fixes to it. Right as I selected my jungler , client froze while I had barrier/flash, and AP Masteries/Runes. I force closed my client, went back into it, and a message popped up stating that I was already in a game,and to give the client a restart. I couldn't get a screenshot of it, so my bad. But I just decided not to go inside the game hoping my team would call a Remake and that turned out well so yay.