Exception: SQLSTATE[HY000] [1040] Too many connections
Exception: #0 [internal function]: PDO->__construct('mysql:host=rm-j...', 'wangzhidaohang', 'wzdh(%)DaoHang', Array)
#1 [internal function]: Phalcon\Db\Adapter\Pdo->connect(Array)
#2 /home/www/navigation-dep/releases/111/public/index.php(58): Phalcon\Db\Adapter\Pdo->__construct(Array)
#3 [internal function]: Closure->{closure}()
#4 [internal function]: Phalcon\Di\Service->resolve(NULL, Object(Phalcon\Di\FactoryDefault))
#5 [internal function]: Phalcon\Di->get('db', NULL)
#6 [internal function]: Phalcon\Di->getShared('db')
#7 [internal function]: Phalcon\Mvc\Model\Manager->_getConnection(Object(App\Models\WechatMp), NULL)
#8 [internal function]: Phalcon\Mvc\Model\Manager->getReadConnection(Object(App\Models\WechatMp))
#9 [internal function]: Phalcon\Mvc\Model->getReadConnection()
#10 [internal function]: Phalcon\Mvc\Model\MetaData\Strategy\Introspection->getMetaData(Object(App\Models\WechatMp), Object(Phalcon\Di\FactoryDefault))
#11 [internal function]: Phalcon\Mvc\Model\MetaData->_initialize(Object(App\Models\WechatMp), 'app\\models\\wech...', 'wechat_mp', 'wangzhidaohang')
#12 [internal function]: Phalcon\Mvc\Model\MetaData->readMetaDataIndex(Object(App\Models\WechatMp), 1)
#13 [internal function]: Phalcon\Mvc\Model\MetaData->getPrimaryKeyAttributes(Object(App\Models\WechatMp))
#14 [internal function]: Phalcon\Mvc\Model\Query\Builder->getPhql()
#15 [internal function]: Phalcon\Mvc\Model\Query\Builder->getQuery()
#16 [internal function]: Phalcon\Mvc\Model::getPreparedQuery(Array, 1)
#17 /home/www/navigation-dep/releases/111/app/models/WechatMp.php(187): Phalcon\Mvc\Model::findFirst('6')
#18 /home/www/navigation-dep/releases/111/app/services/WechatMpService.php(44): App\Models\WechatMp::findFirst('6')
#19 /home/www/navigation-dep/releases/111/app/modules/home/controllers/MpController.php(46): App\Services\WechatMpService::findFirst('6')
#20 [internal function]: App\Home\Controllers\MpController->showAction('6')
#21 [internal function]: Phalcon\Dispatcher->callActionMethod(Object(App\Home\Controllers\MpController), 'showAction', Array)
#22 [internal function]: Phalcon\Dispatcher->dispatch()
#23 /home/www/navigation-dep/releases/111/public/index.php(133): Phalcon\Mvc\Application->handle()
#24 {main}
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