when i load up my it gets to 97% then goes black and gives me this error :

Code:
Error: jc.f() io.k() cg.i() ao.p() us.fs() fb.d() lk.a() client.er() client.ae(
 mc.m() mc.e() | Class216.getClientScript:73 Class203.method1908:42 Graphics.me
hod611:561 Class14.method341:25 Class501.method6227:195 Class125.method1401:659
Class275.method2573:59 client.method2806:3711 client.method2773:653 Class291.me
hod2764:641 Class291.method2759:457 Class291.run:384 java.lang.Thread.run | jav
.lang.RuntimeException: null 1172 |  0,0,0,0 0,0,0, 0 0 2 765,503 0 0 0 0 0 0 9
1 7 4094 hAJWGrsaETglRjuwxMwnlA/d5W6EgYWx
java.io.FileNotFoundException: http://127.0.0.1/clienterror.ws?c=718&cs=1&u=0&v
=Oracle+Corporation&v2=1.7.0_09&e=jc.f%28%29+io.k%28%29+cg.i%28%29+ao.p%28%29+u
.fs%28%29+fb.d%28%29+lk.a%28%29+client.er%28%29+client.ae%28%29+mc.m%28%29+mc.e
28%29+%7C+Class216.getClientScript%3A73+Class203.method1908%3A42+Graphics.metho
611%3A561+Class14.method341%3A25+Class501.method6227%3A195+Class125.method1401%
A659+Class275.method2573%3A59+client.method2806%3A3711+client.method2773%3A653+
lass291.method2764%3A641+Class291.method2759%3A457+Class291.run%3A384+java.lang
Thread.run+%7C+java.lang.RuntimeException%3A+null+1172+%7C++0%2C0%2C0%2C0+0%2C0
2C0%2C+0+0+2+765%2C503+0+0+0+0+0+0+911+7+4094+hAJWGrsaETglRjuwxMwnlA%2Fd5W6EgYW

        at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown S
urce)
        at java.net.URL.openStream(Unknown Source)
        at IPAddress.method6062(IPAddress.java:171)
        at Class291.run(Class291.java:388)
        at java.lang.Thread.run(Unknown Source)
error_game_crash