queryStr=SHOW COLUMNS FROM `tqk_ad`
系统发生错误

:(

1:Can't create/write to file '/tmp/#sql_a2b_0.MAI' (Errcode: 28 "No space left on device") [ SQL语句 ] : SHOW COLUMNS FROM `tqk_ad`

错误位置

FILE: /www/wwwroot/tuiquanke/www/ThinkPHP/Library/Think/Db/Driver.class.php  LINE: 406

TRACE

#0 /www/wwwroot/tuiquanke/www/ThinkPHP/Library/Think/Db/Driver.class.php(406): E('1:Can't create/...')
#1 /www/wwwroot/tuiquanke/www/ThinkPHP/Library/Think/Db/Driver.class.php(200): Think\Db\Driver->error('SQLSTATE[HY000]...')
#2 /www/wwwroot/tuiquanke/www/ThinkPHP/Library/Think/Db/Driver/Mysql.class.php(60): Think\Db\Driver->query('SHOW COLUMNS FR...')
#3 /www/wwwroot/tuiquanke/www/ThinkPHP/Library/Think/Model.class.php(141): Think\Db\Driver\Mysql->getFields('tqk_ad')
#4 /www/wwwroot/tuiquanke/www/ThinkPHP/Library/Think/Model.class.php(127): Think\Model->flush()
#5 /www/wwwroot/tuiquanke/www/ThinkPHP/Library/Think/Model.class.php(1622): Think\Model->_checkTableInfo()
#6 /www/wwwroot/tuiquanke/www/ThinkPHP/Library/Think/Model.class.php(102): Think\Model->db(0, '', true)
#7 /www/wwwroot/tuiquanke/www/ThinkPHP/Common/functions.php(691): Think\Model->__construct('ad', '', '')
#8 /www/wwwroot/tuiquanke/www/App/Home/Action/BaseAction.class.php(45): M('ad')
#9 /www/wwwroot/tuiquanke/www/App/Home/Action/BaseAction.class.php(25): Home\Action\BaseAction->_alert_adv()
#10 /www/wwwroot/tuiquanke/www/App/Home/Action/IndexAction.class.php(15): Home\Action\BaseAction->_initialize()
#11 /www/wwwroot/tuiquanke/www/ThinkPHP/Library/Think/Controller.class.php(43): Home\Action\IndexAction->_initialize()
#12 /www/wwwroot/tuiquanke/www/ThinkPHP/Common/functions.php(758): Think\Controller->__construct()
#13 /www/wwwroot/tuiquanke/www/ThinkPHP/Library/Think/App.class.php(92): controller('Index', '')
#14 /www/wwwroot/tuiquanke/www/ThinkPHP/Library/Think/App.class.php(213): Think\App::exec()
#15 /www/wwwroot/tuiquanke/www/ThinkPHP/Library/Think/Think.class.php(136): Think\App::run()
#16 /www/wwwroot/tuiquanke/www/ThinkPHP/ThinkPHP.php(103): Think\Think::start()
#17 /www/wwwroot/tuiquanke/www/index.php(45): require('/www/wwwroot/tu...')
#18 {main}