HTTP Status 500 – Internal Server Error

Type Exception Report

Message Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException:

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException: 
### Error querying database.  Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Got error 'repetition-operator operand invalid' from regexp
### The error may exist in me/xinling/dao/WorksDao.java (best guess)
### The error may involve me.xinling.dao.WorksDao.findAnimeByDetail-Inline
### The error occurred while setting parameters
### SQL: select DISTINCT w.id,w.work_name,w.alias,w.small_img,w.score,w.work_class,w.introduce,w.author,w.detail,w.season_detail,wa.id waid,wa.episode waepisode,wa.state wastate,wa.anime_time waanime_time,wa.address waaddress,wa.anime_type waanime_type,wa.works_id waworks_id  from works w left join works_anime wa on w.id=wa.works_id  where w.auditing=1 and w.work_class=1 and (CONCAT(w.detail, '||') REGEXP ? or CONCAT(w.season_detail, '||') REGEXP ?) limit ?,?
### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Got error 'repetition-operator operand invalid' from regexp
; bad SQL grammar []; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Got error 'repetition-operator operand invalid' from regexp
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:986)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:870)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:655)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:855)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	me.xinling.filter.XSSFilter.doFilter(XSSFilter.java:53)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

Root Cause

org.springframework.jdbc.BadSqlGrammarException: 
### Error querying database.  Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Got error 'repetition-operator operand invalid' from regexp
### The error may exist in me/xinling/dao/WorksDao.java (best guess)
### The error may involve me.xinling.dao.WorksDao.findAnimeByDetail-Inline
### The error occurred while setting parameters
### SQL: select DISTINCT w.id,w.work_name,w.alias,w.small_img,w.score,w.work_class,w.introduce,w.author,w.detail,w.season_detail,wa.id waid,wa.episode waepisode,wa.state wastate,wa.anime_time waanime_time,wa.address waaddress,wa.anime_type waanime_type,wa.works_id waworks_id  from works w left join works_anime wa on w.id=wa.works_id  where w.auditing=1 and w.work_class=1 and (CONCAT(w.detail, '||') REGEXP ? or CONCAT(w.season_detail, '||') REGEXP ?) limit ?,?
### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Got error 'repetition-operator operand invalid' from regexp
; bad SQL grammar []; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Got error 'repetition-operator operand invalid' from regexp
	org.springframework.jdbc.support.SQLExceptionSubclassTranslator.doTranslate(SQLExceptionSubclassTranslator.java:93)
	org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)
	org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81)
	org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:75)
	org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:447)
	com.sun.proxy.$Proxy218.selectList(Unknown Source)
	org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:231)
	org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:137)
	org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:75)
	org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59)
	com.sun.proxy.$Proxy250.findAnimeByDetail(Unknown Source)
	me.xinling.service.impl.WorkServiceImpl.findAnimeByDetail(WorkServiceImpl.java:518)
	me.xinling.controller.ViewController.searchDetail(ViewController.java:2813)
	sun.reflect.GeneratedMethodAccessor748.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:209)
	org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)
	org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:871)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:777)
	org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:870)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:655)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:855)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	me.xinling.filter.XSSFilter.doFilter(XSSFilter.java:53)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

Root Cause

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Got error 'repetition-operator operand invalid' from regexp
	sun.reflect.GeneratedConstructorAccessor293.newInstance(Unknown Source)
	sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
	com.mysql.jdbc.Util.getInstance(Util.java:381)
	com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1030)
	com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
	com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3491)
	com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3423)
	com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1936)
	com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2060)
	com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2542)
	com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1734)
	com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:995)
	com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.execute(NewProxyPreparedStatement.java:989)
	org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:63)
	org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:79)
	org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:63)
	org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:324)
	org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156)
	org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109)
	org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:83)
	org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148)
	org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141)
	sun.reflect.GeneratedMethodAccessor666.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:434)
	com.sun.proxy.$Proxy218.selectList(Unknown Source)
	org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:231)
	org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:137)
	org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:75)
	org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59)
	com.sun.proxy.$Proxy250.findAnimeByDetail(Unknown Source)
	me.xinling.service.impl.WorkServiceImpl.findAnimeByDetail(WorkServiceImpl.java:518)
	me.xinling.controller.ViewController.searchDetail(ViewController.java:2813)
	sun.reflect.GeneratedMethodAccessor748.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:209)
	org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)
	org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:871)
	org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:777)
	org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:870)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:655)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:855)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	me.xinling.filter.XSSFilter.doFilter(XSSFilter.java:53)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

Note The full stack trace of the root cause is available in the server logs.

Apache Tomcat/8.5.81