Discuz X2.5 恢复备份时 出现错误 run_sql_error

MySQL Query ErrorINSERT INTO pre_forum_post VALUES ('150200','3','17862','0',0xccc6c4c9b5c2,'20156','','1287997545',0xc0e4c5afc9abb5f7b1a5bacda3acb7e7b8f1b8f7d2eca3acc8cbceefb1edc7e9d2b2d7d4c8bbb5adb6a8b6f8d3d6b2bbcaa7b8d0d0d4a3acd0a7b9fbc8b7cab5c8c3c8cbd3d0b5e3d0cbb7dca1a3b2bbb9fdbef5b5c3c8cbceefd6f7cce5d3d0b5e3d5bcd5fbc6acb1c8b9fdb4f3a3acc2d4cfd4c6acb5c4bfd5bce4d3d0b5e3d1b9c6c8a3accacab5b1bfbcc2c7bcf5c9d9c8cbceefd4dac6acd6d0b5c4bbc6bdf0b7d6b8eeb1c8b9b9cdbcb4f3d0a1a3acbfb4d0a7b9fbbbe1d4f5d1f9a3bf202020207b3a335f37383a7d,0x3131392e3134352e3235312e3330,'0','0','0','0','-1','0','0','0','0','0','0','0','0','0','2')
  Error:MySQL server has gone away
  Errno:2006
  

  

run_sql_error

MySQL Query ErrorINSERT INTO pre_forum_post VALUES ('150205','3','17862','0',0xc7efccec,'18762','','1288010066',0xcedeb5d0cdc3d2bbb5bdcad6becdc0b4b6bec8
  

  
  
  
  
  
   网站首先是出错了，修复无果，重新安装程序，恢复备份是出现以上错误，但是脚本能跑完，有些没有报错。请问什么回事？
  
  
  怎么样修复？