Help! I was playing normally and went to visit allengero's shop at 19000 on SMP9. Suddenly the game completely locked up, something it has never for me done before. I used task manager on my computer to close out Minecraft and then reopened it. The game runs fine on single player and on other multiplayer servers but every time I try to connect to Empire Minecraft I get a pre-render error (GL Error 1281) and Minecraft completely locks up on me again. I'm stuck at 19000! What can I do to rectify this? Thanks! Edited: Never mind. It seem to be working normally now. Weird. Thanks anyway.