activiti保存流程的时候的时候mybatis插入数据报错 用的mysql?报错

08:47:38 [DEBUG] org.activiti.engine.impl.db.DbSqlSession {DbSqlSession.java:602} -   insert DeploymentEntity[id=21, name=SpringAutoDeployment]
08:47:38 [DEBUG] org.activiti.engine.impl.db.DbSqlSession {DbSqlSession.java:602} -   insert ProcessDefinitionEntity[myProcess:1:24]
08:47:38 [DEBUG] org.activiti.engine.impl.db.DbSqlSession {DbSqlSession.java:602} -   insert ResourceEntity[id=22, name=admDoc.png]
08:47:38 [DEBUG] org.activiti.engine.impl.db.DbSqlSession {DbSqlSession.java:602} -   insert ResourceEntity[id=23, name=admDoc.bpmn]
08:47:38 [DEBUG] org.activiti.engine.impl.db.DbSqlSession {DbSqlSession.java:614} - flush summary: 4 insert, 0 update, 0 delete.
08:47:38 [DEBUG] org.activiti.engine.impl.db.DbSqlSession {DbSqlSession.java:615} - now executing flush...
08:47:38 [DEBUG] org.activiti.engine.impl.db.DbSqlSession {DbSqlSession.java:832} - inserting: ProcessDefinitionEntity[myProcess:1:24]
08:47:38 [DEBUG] org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity.insertProcessDefinition {BaseJdbcLogger.java:142} - ==>  Preparing: insert into ACT_RE_PROCDEF(ID_, REV_, CATEGORY_, NAME_, KEY_, VERSION_, DEPLOYMENT_ID_, RESOURCE_NAME_, DGRM_RESOURCE_NAME_, DESCRIPTION_, HAS_START_FORM_KEY_, HAS_GRAPHICAL_NOTATION_ , SUSPENSION_STATE_, TENANT_ID_) values (?, 1, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) 
08:47:38 [DEBUG] org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity.insertProcessDefinition {BaseJdbcLogger.java:142} - ==> Parameters: myProcess:1:24(String), http://www.activiti.org/test(String), My process(String), myProcess(String), 1(Integer), 21(String), admDoc.bpmn(String), admDoc.png(String), null, false(Boolean), true(Boolean), 1(Integer), (String)
08:47:38 [DEBUG] org.activiti.engine.impl.persistence.entity.ProcessDefinitionEntity.insertProcessDefinition {BaseJdbcLogger.java:142} - <==    Updates: 1
08:47:38 [DEBUG] org.activiti.engine.impl.db.DbSqlSession {DbSqlSession.java:832} - inserting: DeploymentEntity[id=21, name=SpringAutoDeployment]
08:47:38 [DEBUG] org.activiti.engine.impl.persistence.entity.DeploymentEntity.insertDeployment {BaseJdbcLogger.java:142} - ==>  Preparing: insert into ACT_RE_DEPLOYMENT(ID_, NAME_, CATEGORY_, TENANT_ID_, DEPLOY_TIME_) values(?, ?, ?, ?, ?) 
08:47:38 [DEBUG] org.activiti.engine.impl.persistence.entity.DeploymentEntity.insertDeployment {BaseJdbcLogger.java:142} - ==> Parameters: 21(String), SpringAutoDeployment(String), null, (String), 2016-05-23 08:47:37.966(Timestamp)
08:47:38 [DEBUG] org.activiti.engine.impl.persistence.entity.DeploymentEntity.insertDeployment {BaseJdbcLogger.java:142} - <==    Updates: 1
08:47:38 [DEBUG] org.activiti.engine.impl.persistence.entity.ResourceEntity.bulkInsertResource {BaseJdbcLogger.java:142} - ==>  Preparing: INSERT INTO ACT_GE_BYTEARRAY(ID_, REV_, NAME_, BYTES_, DEPLOYMENT_ID_, GENERATED_) VALUES (?, 1, ?, ?, ?, ?) , (?, 1, ?, ?, ?, ?) 
08:47:38 [DEBUG] org.activiti.engine.impl.persistence.entity.ResourceEntity.bulkInsertResource {BaseJdbcLogger.java:142} - ==> Parameters: 22(String), admDoc.png(String), java.io.ByteArrayInputStream@6e36a13c(ByteArrayInputStream), 21(String), false(Boolean), 23(String), admDoc.bpmn(String), java.io.ByteArrayInputStream@4493a2ab(ByteArrayInputStream), 21(String), false(Boolean)
08:47:38 [DEBUG] com.mchange.v2.c3p0.impl.NewPooledConnection {NewPooledConnection.java:367} - com.mchange.v2.c3p0.impl.NewPooledConnection@114d77da handling a throwable.
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'k>?H_鄣+箕??歎戾\0搸臍555u譣wuuu?稔nV?>~hI/?r遾?嵌m水硙?NNN芧2\0' at line 6
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
	at java.lang.reflect.Constructor.newInstance(Unknown Source)
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:404)
	at com.mysql.jdbc.Util.getInstance(Util.java:387)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:941)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3870)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3806)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2470)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2617)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2550)
	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861)
	at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1192)
	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.execute(NewProxyPreparedStatement.java:989)
	at sun.reflect.GeneratedMethodAccessor103.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.ibatis.logging.jdbc.PreparedStatementLogger.invoke(PreparedStatementLogger.java:59)
	at com.sun.proxy.$Proxy71.execute(Unknown Source)
	at org.apache.ibatis.executor.statement.PreparedStatementHandler.update(PreparedStatementHandler.java:45)
	at org.apache.ibatis.executor.statement.RoutingStatementHandler.update(RoutingStatementHandler.java:73)
	at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:49)
	at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:115)
	at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:75)
	at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:170)
	at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:157)
	at org.activiti.engine.impl.db.DbSqlSession.flushBulkInsert(DbSqlSession.java:850)
	at org.activiti.engine.impl.db.DbSqlSession.flushPersistentObjects(DbSqlSession.java:820)
	at org.activiti.engine.impl.db.DbSqlSession.flushInserts(DbSqlSession.java:797)
	at org.activiti.engine.impl.db.DbSqlSession.flush(DbSqlSession.java:618)
	at org.activiti.engine.impl.interceptor.CommandContext.flushSessions(CommandContext.java:212)
	at org.activiti.engine.impl.interceptor.CommandContext.close(CommandContext.java:138)
	at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:66)
	at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(SpringTransactionInterceptor.java:47)
	at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133)
	at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:45)
	at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:37)
	at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:40)
	at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:35)
	at org.activiti.engine.impl.RepositoryServiceImpl.deploy(RepositoryServiceImpl.java:79)
	at org.activiti.engine.impl.repository.DeploymentBuilderImpl.deploy(DeploymentBuilderImpl.java:156)
	at org.activiti.spring.autodeployment.DefaultAutoDeploymentStrategy.deployResources(DefaultAutoDeploymentStrategy.java:64)
	at org.activiti.spring.SpringProcessEngineConfiguration.autoDeployResources(SpringProcessEngineConfiguration.java:111)
	at org.activiti.spring.SpringProcessEngineConfiguration.buildProcessEngine(SpringProcessEngineConfiguration.java:67)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)
	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1123)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1018)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:305)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:301)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:201)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:274)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:543)
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:305)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:301)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:835)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:537)
	at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:663)
	at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:629)
	at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:677)
	at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:548)
	at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:489)
	at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
	at javax.servlet.GenericServlet.init(GenericServlet.java:158)
	at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1282)
	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1195)
	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1085)
	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5318)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5610)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1572)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1562)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)

会是什么原因