org.springframework.jdbc.UncategorizedSQLException: Hibernate operation: Could not execute JDBC batch update; uncategorized SQLException for SQL []; SQL state [HY000]; error code [1366]; Incorrect string value: '\xE2\x88\x91\x0A\x0At...' for column 'COMMIT_COMMENT_CLOB' at row 1; nested exception is java.sql.BatchUpdateException: Incorrect string value: '\xE2\x88\x91\x0A\x0At...' for column 'COMMIT_COMMENT_CLOB' at row 1
Caused by: java.sql.BatchUpdateException: Incorrect string value: '\xE2\x88\x91\x0A\x0At...' for column 'COMMIT_COMMENT_CLOB' at row 1
	at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:2007)
	at com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1443)
	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeBatch(NewProxyPreparedStatement.java:1723)
	at net.sf.hibernate.impl.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:54)
	at net.sf.hibernate.impl.BatcherImpl.executeBatch(BatcherImpl.java:128)
	at net.sf.hibernate.impl.SessionImpl.executeAll(SessionImpl.java:2436)
	at net.sf.hibernate.impl.SessionImpl.execute(SessionImpl.java:2390)