log into any map or server, it loads, then imediatly says saving chunks and whitescreens

[iquicksnipe645]

Title: log into any map or server, it loads, then imediatly says saving chunks and whitescreens

Version: 3.0.3/3.0.4

OS: windows 7

Java Version: java version 7 update 6, 32 bit and 64.

Description of Problem:

i load tekkit from the technic launcher, i load a map or try to join a server (and this is old maps or new ones created on the spot, it loads the entire thing, and without going to the game or seeing anything, it instantaneously says saving chunks, it saves, and then whitescreens. someone please help i miss tekkit </3

Error Messages:

Error Log:

[Torezu]

Need...launcher...log. Read the stickies.

[iquicksnipe645]

dosnt show it.

[iquicksnipe645]

where do i find the launcher log