oracle error info

1,oracle jdbc

HTTP Status 500 - Incorrect result size: expected 1, actual 0

2015-03-31 00:03:58,250 SQL Error: 12899, SQLState: 72000
2015-03-31 00:03:58,250 ORA-12899: 列 "ZSXXW"."CMS_VISIT"."VISIT_BROWSER" 的值太大 (实际值: 62, 最大值: 50)

 

2,

2015-4-7 7:44:27 org.apache.jk.common.MsgAjp processHeader
严重: BAD packet signature 18245
2015-4-7 7:44:27 org.apache.jk.common.ChannelSocket processConnection
严重: Error, processing connection
java.lang.IndexOutOfBoundsException
        at java.io.BufferedInputStream.read(BufferedInputStream.java:310)
        at org.apache.jk.common.ChannelSocket.read(ChannelSocket.java:628)
        at org.apache.jk.common.ChannelSocket.receive(ChannelSocket.java:585)
        at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:693)
        at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:898)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
        at java.lang.Thread.run(Thread.java:662)