{"code":500,"message":"Internal Server Error: SQLSTATE[08004] [1040] Too many connections","trace":"Req Failed: SQLSTATE[08004] [1040] Too many connections in @swoole\/library\/core\/Database\/PDOPool.php on line 30\nTrace: #0 @swoole\/library\/core\/Database\/PDOPool.php(30): PDO->__construct('mysql:host=127....', 'root', 'AYfe8DAN6G75XtM...', Array)\n#1 @swoole\/library\/core\/Database\/PDOProxy.php(33): Swoole\\Database\\PDOPool->Swoole\\Database\\{closure}()\n#2 @swoole\/library\/core\/ConnectionPool.php(85): Swoole\\Database\\PDOProxy->__construct(Object(Closure))\n#3 @swoole\/library\/core\/ConnectionPool.php(54): Swoole\\ConnectionPool->make()\n#4 @swoole\/library\/core\/Database\/PDOPool.php(44): Swoole\\ConnectionPool->get(-1.0)\n#5 \/www\/wwwroot\/v.softwared.top\/vendor\/ss\/src\/db\/DB.php(67): Swoole\\Database\\PDOPool->get()\n#6 \/www\/wwwroot\/v.softwared.top\/common\/models\/GroupDB.php(39): ss\\db\\DB->select('SHOW DATABASES;')\n#7 [internal function]: common\\models\\GroupDB::common\\models\\{closure}()\n#8 \/www\/wwwroot\/v.softwared.top\/vendor\/ss\/src\/Rd.php(150): call_user_func(Object(Closure))\n#9 \/www\/wwwroot\/v.softwared.top\/common\/models\/GroupDB.php(40): ss\\Rd::remember('databases', Object(Closure), 30)\n#10 \/www\/wwwroot\/v.softwared.top\/common\/models\/GroupDB.php(58): common\\models\\GroupDB::databases()\n#11 \/www\/wwwroot\/v.softwared.top\/common\/models\/GroupDB.php(14): common\\models\\GroupDB::databaseExists('37-en-v2')\n#12 \/www\/wwwroot\/v.softwared.top\/common\/models\/SiteCfg.php(19): common\\models\\GroupDB::name('37-en-v2')\n#13 \/www\/wwwroot\/v.softwared.top\/common\/models\/SiteCfg.php(57): common\\models\\SiteCfg::all('37-en-v2')\n#14 \/www\/wwwroot\/v.softwared.top\/common\/models\/SiteCfg.php(39): common\\models\\SiteCfg::findBy('37-en-v2', 'id', 740)\n#15 \/www\/wwwroot\/v.softwared.top\/common\/validator\/UrlSecurity.php(42): common\\models\\SiteCfg::find('37-en-v2', 740)\n#16 \/www\/wwwroot\/v.softwared.top\/common\/validator\/UrlSecurity.php(154): common\\validator\\UrlSecurity::verifySignature(Object(ss\\Ctx))\n#17 \/www\/wwwroot\/v.softwared.top\/version\/v2\/route.php(23): common\\validator\\UrlSecurity::validateAll(Object(ss\\Ctx))\n#18 \/www\/wwwroot\/v.softwared.top\/vendor\/ss\/src\/Router.php(60): v2\\route::v2\\{closure}(Object(ss\\Ctx), Object(Closure))\n#19 \/www\/wwwroot\/v.softwared.top\/vendor\/ss\/src\/Router.php(105): ss\\Router->executeMiddlewareChain(Array, Object(ss\\Ctx), Object(Closure))\n#20 \/www\/wwwroot\/v.softwared.top\/Dispatcher.php(58): ss\\Router->dispatch('GET', '\/24059052', Object(ss\\Ctx))\n#21 \/www\/wwwroot\/v.softwared.top\/do_swoole.php(80): Dispatcher::dispatch(Object(Swoole\\Http\\Request), Object(Swoole\\Http\\Response), Object(Swoole\\Http\\Server))\n#22 [internal function]: {closure}(Object(Swoole\\Http\\Request), Object(Swoole\\Http\\Response))\n#23 {main}"}