Whitescreen when trying to log into a SMP server.

[Sullivan]

Title: Whitescreen when trying to log into a SMP server.

Version: 3.1.1

OS: Windows 7

Java Version: Version 7 Update 1 Build 1.7.0_01-b08

Description of Problem:

I can log onto Tekkit and play singleplayer worlds but as soon as I try and log onto my server it says loading then whitescreens. The version of Tekkit is 3.1.2 the latest build available. Any tips?

Error Messages:

Error Log:

[JeEmGu]

Sweet! I've just recieved my free minecraft giftcode! >>blahblahblah.info<<

[Torezu]

My tip? Your inventory is corrupted. Delete your player.dat file in the server file structure, and cheat your items back in.