Error page: /plus/search.php?keyword=%E2%80%9D%E5%8F%91%E5%B8%83%E7%9A%842020-2021%E5%B9%B4%E4%B8%AD%E5%9B%BD%E5%A4%A7&searchtype=titlekeyword

Error infos: MySQL server has gone away
Error sql: Select arc.*,act.typedir,act.typename,act.isdefault,act.defaultname,act.namerule, act.namerule2,act.ispart,act.moresite,act.siteurl,act.sitepath from `w_archives` arc left join `w_arctype` act on arc.typeid=act.id where arc.arcrank > -1 And ( CONCAT(arc.title,' ',arc.writer,' ',arc.keywords) like '%”%' OR CONCAT(arc.title,' ',arc.writer,' ',arc.keywords) like '%發(fā)布%' OR CONCAT(arc.title,' ',arc.writer,' ',arc.keywords) like '%的%' OR CONCAT(arc.title,' ',arc.writer,' ',arc.keywords) like '%2020-2021%' OR CONCAT(arc.title,' ',arc.writer,' ',arc.keywords) like '%年中%' OR CONCAT(arc.title,' ',arc.writer,' ',arc.keywords) like '%國(guó)大%' ) order by arc.sortrank desc limit 0,10

Error page: /plus/search.php?keyword=%E2%80%9D%E5%8F%91%E5%B8%83%E7%9A%842020-2021%E5%B9%B4%E4%B8%AD%E5%9B%BD%E5%A4%A7&searchtype=titlekeyword

Error infos: MySQL server has gone away
Error sql: Select keyword,count From `w_search_keywords` where ( CONCAT(spwords,' ') like '%” %' Or CONCAT(spwords,' ') like '%發(fā)布 %' Or CONCAT(spwords,' ') like '%的 %' Or CONCAT(spwords,' ') like '%2020-2021 %' Or CONCAT(spwords,' ') like '%年中 %' Or CONCAT(spwords,' ') like '%國(guó)大 %' ) And Not(keyword like '”發(fā)布的2020-2021年中國(guó)大') order by lasttime desc limit 0,8;