Preview Crashes

Preview crahes when i try to open a pdf. Any thoughts?

Process: Preview [10296]

Path: /Applications/Preview.app/Contents/MacOS/Preview

Identifier: com.apple.Preview

Version: 5.5.1 (719.11)

Build Info: Preview-719011000000000~1

Code Type: X86-64 (Native)

Parent Process: launchd [128]

Date/Time: 2011-10-24 19:44:44.413 -0400

OS Version: Mac OS X 10.7.2 (11C74)

Report Version: 9

Interval Since Last Report: 76698 sec

Crashes Since Last Report: 1

Per-App Crashes Since Last Report: 13

Anonymous UUID: 99860082-2A43-4696-B851-E20940D5C488

Crashed Thread: 0 Dispatch queue: com.apple.main-thread

Exception Type: EXC_BAD_INSTRUCTION (SIGILL)

Exception Codes: 0x0000000000000001, 0x0000000000000000

Application Specific Information:

dyld: launch, running initializers

/usr/lib/libSystem.B.dylib

xpchelper reply message validation: sandbox creation failed: 1002

Saving after update for container (~/Library/Containers/com.apple.Preview/Data) failed: NSCocoaErrorDomain:513 You don’t have permission to save the file “Container.plist” in the folder “com.apple.Preview”.

Dest: ~/Library/Containers/com.apple.Preview/Container.plist

Destination permissions info:

0 o:User m:100704 f:()

!#acl 1

group:ABCDEFAB-CDEF-ABCD-EFAB-CDEF0000000C:everyone:12:deny:delete

user:38C04D30-BD89-4E72-9753-03B2D49C888F:::allow:read,write,append,readattr,wri teattr,readextattr,writeextattr,readsecurity