知识库升级报这个错，怎么解决吗

Caused by: java.sql.BatchUpdateException: arameter of prepared statement which is set through mysql_send_long_data() is longer than 'max_long_data_size' bytes
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_191]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:1.8.0_191]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_191]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_191]

一般是由于 MySQL 配置中允许Server接受的数据包设置值 max_allowed_packet 太小所导致的。
建议参考文档解决方案处理：https://wiki.smartbi.com.cn/pages/viewpage.action?pageId=76678392