Fatal error: Uncaught think\db\exception\PDOException: SQLSTATE[HY000] [1040] Too many connections in /www/wwwroot/b2c.alikevin.com/vendor/topthink/think-orm/src/db/PDOConnection.php:836
Stack trace:
#0 /www/wwwroot/b2c.alikevin.com/vendor/topthink/think-orm/src/db/PDOConnection.php(1355): think\db\PDOConnection->getPDOStatement()
#1 /www/wwwroot/b2c.alikevin.com/vendor/topthink/think-orm/src/db/BaseQuery.php(406): think\db\PDOConnection->column()
#2 /www/wwwroot/b2c.alikevin.com/app/service/ConfigService.php(341): think\db\BaseQuery->column()
#3 /www/wwwroot/b2c.alikevin.com/app/common.php(3245): app\service\ConfigService::ConfigInit()
#4 /www/wwwroot/b2c.alikevin.com/app/lang/zh.php(1906): MyC()
#5 /www/wwwroot/b2c.alikevin.com/vendor/topthink/framework/src/think/Lang.php(191): include('...')
#6 /www/wwwroot/b2c.alikevin.com/vendor/topthink/framework/src/think/Lang.php(169): think\Lang->parse()
#7 /www/wwwroot/b2c.alikevin.com/vendor/topthink/framework/src/think/Lang.php(141): think\Lang->load()
#8 /www/wwwroot/b2c.alikevin.com/vendor/topthink/framework/src/think/App.php(513): think\Lang->switchLangSet()
#9 /www/wwwroot/b2c.alikevin.com/vendor/topthink/framework/src/think/App.php(481): think\App->loadLangPack()
#10 /www/wwwroot/b2c.alikevin.com/vendor/topthink/framework/src/think/Http.php(178): think\App->initialize()
#11 /www/wwwroot/b2c.alikevin.com/vendor/topthink/framework/src/think/Http.php(155): think\Http->initialize()
#12 /www/wwwroot/b2c.alikevin.com/public/index.php(23): think\Http->run()
#13 /www/wwwroot/b2c.alikevin.com/index.php(16): require('...')
#14 {main}
thrown in /www/wwwroot/b2c.alikevin.com/vendor/topthink/think-orm/src/db/PDOConnection.php on line 836