:(

Too many connections

错误位置

FILE: /var/www/constant/forbookonline/ThinkPHP/Library/Think/Db/Driver/Mysqli.class.php  LINE: 45

TRACE

#0 /var/www/constant/forbookonline/ThinkPHP/Library/Think/Db/Driver/Mysqli.class.php(45): E('Too many connec...')
#1 /var/www/constant/forbookonline/ThinkPHP/Library/Think/Db.class.php(164): Think\Db\Driver\Mysqli->connect()
#2 /var/www/constant/forbookonline/ThinkPHP/Library/Think/Db/Driver/Mysqli.class.php(78): Think\Db->initConnect(false)
#3 /var/www/constant/forbookonline/ThinkPHP/Library/Think/Db/Driver/Mysqli.class.php(207): Think\Db\Driver\Mysqli->query('SHOW COLUMNS FR...')
#4 /var/www/constant/forbookonline/ThinkPHP/Library/Think/Model.class.php(130): Think\Db\Driver\Mysqli->getFields('`fbk_config`')
#5 /var/www/constant/forbookonline/ThinkPHP/Library/Think/Model.class.php(118): Think\Model->flush()
#6 /var/www/constant/forbookonline/ThinkPHP/Library/Think/Model.class.php(1264): Think\Model->_checkTableInfo()
#7 /var/www/constant/forbookonline/ThinkPHP/Library/Think/Model.class.php(95): Think\Model->db(0, '', true)
#8 /var/www/constant/forbookonline/ThinkPHP/Common/functions.php(486): Think\Model->__construct('Config', '', '')
#9 /var/www/constant/forbookonline/Application/Common/Api/ConfigApi.class.php(21): M('Config')
#10 /var/www/constant/forbookonline/Application/Common/Common/function.php(846): Common\Api\ConfigApi::lists()
#11 /var/www/constant/forbookonline/Application/Home/Controller/HomeController.class.php(29): api('Config/lists')
#12 /var/www/constant/forbookonline/ThinkPHP/Library/Think/Controller.class.php(41): Home\Controller\HomeController->_initialize()
#13 /var/www/constant/forbookonline/ThinkPHP/Common/functions.php(535): Think\Controller->__construct()
#14 /var/www/constant/forbookonline/ThinkPHP/Library/Think/App.class.php(79): A('Series')
#15 /var/www/constant/forbookonline/ThinkPHP/Library/Think/App.class.php(181): Think\App::exec()
#16 /var/www/constant/forbookonline/ThinkPHP/Library/Think/Think.class.php(117): Think\App::run()
#17 /var/www/constant/forbookonline/ThinkPHP/ThinkPHP.php(94): Think\Think::start()
#18 /var/www/html/forbookonline/index.php(44): require('/var/www/consta...')
#19 {main}