程序在长时间运行后（2个月）报一个异常，程序未捕获，导致程序直接挂掉。程序为控制台程序，有WCF应用，多线程操作。异常在“事件查看器”中显示错误信息如下：
事件类型: 错误
事件来源: .NET Runtime 2.0 Error Reporting
事件种类: 无
事件 ID: 5000
日期: 2010-3-31
事件: 10:13:13
用户: N/A
计算机: ZHESHANGQIAN1
描述:
EventType clr20r3, P1 sunyard_remote.exe, P2 1.2.4.1204, P3 4b188046, P4 mscorlib, P5 2.0.0.0, P6 4889dc80, P7 2a34, P8 84, P9 system.argumentexception, P10 NIL.
有关更多信息，请参阅在 http://go.microsoft.com/fwlink/events.asp 的帮助和支持中心。
数据:
0000: 63 00 6c 00 72 00 32 00 c.l.r.2.
0008: 30 00 72 00 33 00 2c 00 0.r.3.,.
0010: 20 00 73 00 75 00 6e 00 .s.u.n.
0018: 79 00 61 00 72 00 64 00 y.a.r.d.
0020: 5f 00 72 00 65 00 6d 00 _.r.e.m.
0028: 6f 00 74 00 65 00 2e 00 o.t.e...
0030: 65 00 78 00 65 00 2c 00 e.x.e.,.
0038: 20 00 31 00 2e 00 32 00 .1...2.
0040: 2e 00 34 00 2e 00 31 00 ..4...1.
0048: 32 00 30 00 34 00 2c 00 2.0.4.,.
0050: 20 00 34 00 62 00 31 00 .4.b.1.
0058: 38 00 38 00 30 00 34 00 8.8.0.4.
0060: 36 00 2c 00 20 00 6d 00 6.,. .m.
0068: 73 00 63 00 6f 00 72 00 s.c.o.r.
0070: 6c 00 69 00 62 00 2c 00 l.i.b.,.
0078: 20 00 32 00 2e 00 30 00 .2...0.
0080: 2e 00 30 00 2e 00 30 00 ..0...0.
0088: 2c 00 20 00 34 00 38 00 ,. .4.8.
0090: 38 00 39 00 64 00 63 00 8.9.d.c.
0098: 38 00 30 00 2c 00 20 00 8.0.,. .
00a0: 32 00 61 00 33 00 34 00 2.a.3.4.
00a8: 2c 00 20 00 38 00 34 00 ,. .8.4.
00b0: 2c 00 20 00 73 00 79 00 ,. .s.y.
00b8: 73 00 74 00 65 00 6d 00 s.t.e.m.
00c0: 2e 00 61 00 72 00 67 00 ..a.r.g.
00c8: 75 00 6d 00 65 00 6e 00 u.m.e.n.
00d0: 74 00 65 00 78 00 63 00 t.e.x.c.
00d8: 65 00 70 00 74 00 69 00 e.p.t.i.
00e0: 6f 00 6e 00 20 00 4e 00 o.n. .N.
00e8: 49 00 4c 00 0d 00 0a 00 I.L.....
上述错误是什么原因造成的呢？
