Can't create/write to file '/tmp/#sql_7c2d_0.MYI' (Errcode: 28) [ SQL语句 ] : SHOW COLUMNS FROM `ty_article`

FILE: /www/wwwroot/tetcm.com/_core/Lib/Driver/Db/DbMysql.class.php 　LINE: 320

[25-02-05 17:50:02] /www/wwwroot/tetcm.com/_core/Lib/Driver/Db/DbMysql.class.php (320) trace(Can't create/write to file '/tmp/#sql_7c2d_0.MYI' (Errcode: 28)
[ SQL语句 ] : SHOW COLUMNS FROM `ty_article`, , ERR)
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/_core/Lib/Driver/Db/DbMysql.class.php (107) DbMysql->error()
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/_core/Lib/Driver/Db/DbMysql.class.php (215) DbMysql->query(SHOW COLUMNS FROM `ty_article`)
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/_core/Lib/Core/Model.class.php (135) DbMysql->getFields(ty_article)
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/_core/Lib/Core/Model.class.php (123) Model->flush()
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/_core/Lib/Core/Model.class.php (1156) Model->_checkTableInfo()
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/_core/Lib/Core/Model.class.php (98) Model->db(0, )
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/_core/Common/common.php (253) Model->__construct()
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/app/Lib/Action/home/articleAction.class.php (110) D(article)
[25-02-05 17:50:02] () articleAction->show()
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/_core/Lib/Core/App.class.php (169) ReflectionMethod->invoke()
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/_core/Lib/Core/App.class.php (205) App::exec()
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/_core/Lib/Core/Think.class.php (39) App::run()
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/_core/Common/runtime.php (243) Think::start()
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/_core/setup.php (30) require(/www/wwwroot/tetcm.com/_core/Common/runtime.php)
[25-02-05 17:50:02] /www/wwwroot/tetcm.com/index.php (27) require(/www/wwwroot/tetcm.com/_core/setup.php)