MySQL数据库SQL Error:1030, SQLState: HY000，Got error 28 from storage engine 怎么弄？

MySQL数据库报以下错误:

ERROR 22-05 08:51:31,142 - Got error 28 from storage engine
ERROR 22-05 08:51:31,142 - org.hibernate.exception.GenericJDBCException: Got error 28 from storage engine
org.hibernate.exception.GenericJDBCException: Got error 28 from storage engine

    at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54)
    at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125)
    at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110)
    at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:129)
    at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81)
    at $Proxy152.executeQuery(Unknown Source)
    at org.springframework.jdbc.core.JdbcTemplate$1.doInPreparedStatement(JdbcTemplate.java:644)
    at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:587)
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:637)
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:666)
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:674)
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:714)