can't load any world;(

[I<3tekkit!^-^]

Title: can't load any world;(

Version: 0.5.1

OS: Windows 7

Java Version: newest update, oracle

Description of Problem:

Every time i try and load a world it takes soooo long and it nevers opens.

i never had this problem before but its suddenly started. i cant even make a new world. any help would be very appreatiated because i cant even play the

game anymore. thank you:)

Error Messages:

when i try and load a server it says 'end of stream' or somethin like that.

Error Log:

A fatal error has been detected by the Java Runtime Environment:

#

#  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x1289c059, pid=2272, tid=2344

#

# JRE version: 7.0_15-b03

# Java VM: Java HotSpot Client VM (23.7-b01 mixed mode, sharing windows-x86 )

# Problematic frame:

# C  [OpenAL32.dll+0xc059]  alcCloseDevice+0x52fe

#

# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows

#

# If you would like to submit a bug report, please visit:

#   http://bugreport.sun.com/bugreport/crash.jsp

#



---------------  T H R E A D  ---------------



Current thread (0x00aaac00):  VMThread [stack: 0x02e50000,0x02ea0000] [id=2344]



siginfo: ExceptionCode=0xc0000005, reading address 0x03bbb410



Registers:

EAX=0x03bbb410, EBX=0x12890000, ECX=0x03b93eb8, EDX=0x00000000

ESP=0x02e9fb50, EBP=0x02e9fbac, ESI=0x03b93e98, EDI=0x03b93e68

EIP=0x1289c059, EFLAGS=0x00010202



Top of Stack: (sp=0x02e9fb50)

0x02e9fb50:   00000001 03b93e68 12896db2 03b93e68

0x02e9fb60:   00000000 12896dee 03b93e68 12896e1f

0x02e9fb70:   128a0328 12890000 00000000 00000001

0x02e9fb80:   a7b5f601 00000000 02e9fbcc 001b4670

0x02e9fb90:   00000001 02e9fb80 02e9f764 02e9fc4c

0x02e9fba0:   128a1ff0 b7d7eb9d 00000000 02e9fbb8

0x02e9fbb0:   128a03d0 12890000 02e9fbd8 7c90118a

0x02e9fbc0:   12890000 00000000 00000001 001b4670 



Instructions: (pc=0x1289c059)

0x1289c039:   00 00 c9 c3 56 57 8b 7c 24 0c 8b 77 20 ff 76 10

0x1289c049:   c7 46 0c 01 00 00 00 e8 4f f0 ff ff 8b 46 08 59

0x1289c059:   8b 08 50 ff 51 08 8b 46 04 85 c0 74 06 8b 08 50

0x1289c069:   ff 51 08 8b 06 8b 08 50 ff 51 08 56 e8 70 0d 00