Fatal error: Uncaught PDOException: SQLSTATE[08004] [1040] Too many connections in /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:66
Stack trace:
#0 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(66): PDO->__construct('mysql:host=172....', 'www12032', Object(SensitiveParameterValue), Array)
#1 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(44): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=172....', 'www12032', Object(SensitiveParameterValue), Array)
#2 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=172....', Array, Array)
#3 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(185): Illuminate\Database\Connectors\MySqlConnector->connect(Array)
#4 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}()
#5 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(1231): call_user_func(Object(Closure))
#6 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(565): Illuminate\Database\Connection->getPdo()
#7 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(812): Illuminate\Database\Connection->Illuminate\Database\{closure}('SET time_zone =...', Array)
#8 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(779): Illuminate\Database\Connection->runQueryCallback('SET time_zone =...', Array, Object(Closure))
#9 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(560): Illuminate\Database\Connection->run('SET time_zone =...', Array, Object(Closure))
#10 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/DatabaseManager.php(495): Illuminate\Database\Connection->statement('SET time_zone =...')
#11 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php(361): Illuminate\Database\DatabaseManager->__call('statement', Array)
#12 /w3/lt.vu.www12032/www/lib/pkp/classes/core/PKPApplication.php(312): Illuminate\Support\Facades\Facade::__callStatic('statement', Array)
#13 /w3/lt.vu.www12032/www/lib/pkp/classes/core/PKPApplication.php(270): PKP\core\PKPApplication->initializeTimeZone()
#14 /w3/lt.vu.www12032/www/lib/pkp/classes/core/PKPApplication.php(240): PKP\core\PKPApplication->initializeLaravelContainer()
#15 /w3/lt.vu.www12032/www/classes/core/Application.php(47): PKP\core\PKPApplication->__construct()
#16 /w3/lt.vu.www12032/www/lib/pkp/includes/bootstrap.php(37): APP\core\Application->__construct()
#17 /w3/lt.vu.www12032/www/index.php(18): require_once('/w3/lt.vu.www12...')
#18 {main}

Next Illuminate\Database\QueryException: SQLSTATE[08004] [1040] Too many connections (Connection: mysql, SQL: SET time_zone = '+02:00') in /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:825
Stack trace:
#0 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(779): Illuminate\Database\Connection->runQueryCallback('SET time_zone =...', Array, Object(Closure))
#1 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(560): Illuminate\Database\Connection->run('SET time_zone =...', Array, Object(Closure))
#2 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/DatabaseManager.php(495): Illuminate\Database\Connection->statement('SET time_zone =...')
#3 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php(361): Illuminate\Database\DatabaseManager->__call('statement', Array)
#4 /w3/lt.vu.www12032/www/lib/pkp/classes/core/PKPApplication.php(312): Illuminate\Support\Facades\Facade::__callStatic('statement', Array)
#5 /w3/lt.vu.www12032/www/lib/pkp/classes/core/PKPApplication.php(270): PKP\core\PKPApplication->initializeTimeZone()
#6 /w3/lt.vu.www12032/www/lib/pkp/classes/core/PKPApplication.php(240): PKP\core\PKPApplication->initializeLaravelContainer()
#7 /w3/lt.vu.www12032/www/classes/core/Application.php(47): PKP\core\PKPApplication->__construct()
#8 /w3/lt.vu.www12032/www/lib/pkp/includes/bootstrap.php(37): APP\core\Application->__construct()
#9 /w3/lt.vu.www12032/www/index.php(18): require_once('/w3/lt.vu.www12...')
#10 {main}
  thrown in /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 825

Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1040] Too many connections in /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:66
Stack trace:
#0 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(66): PDO->__construct('mysql:host=172....', 'www12032', Object(SensitiveParameterValue), Array)
#1 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(44): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=172....', 'www12032', Object(SensitiveParameterValue), Array)
#2 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=172....', Array, Array)
#3 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(185): Illuminate\Database\Connectors\MySqlConnector->connect(Array)
#4 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}()
#5 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(1231): call_user_func(Object(Closure))
#6 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(512): Illuminate\Database\Connection->getPdo()
#7 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(407): Illuminate\Database\Connection->getPdoForSelect(false)
#8 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(812): Illuminate\Database\Connection->Illuminate\Database\{closure}('select * from `...', Array)
#9 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(779): Illuminate\Database\Connection->runQueryCallback('select * from `...', Array, Object(Closure))
#10 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(398): Illuminate\Database\Connection->run('select * from `...', Array, Object(Closure))
#11 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3106): Illuminate\Database\Connection->select('select * from `...', Array, false)
#12 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3091): Illuminate\Database\Query\Builder->runSelect()
#13 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3676): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}()
#14 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3090): Illuminate\Database\Query\Builder->onceWithColumns(Array, Object(Closure))
#15 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Concerns/BuildsQueries.php(343): Illuminate\Database\Query\Builder->get(Array)
#16 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3013): Illuminate\Database\Query\Builder->first(Array)
#17 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/DatabaseSessionHandler.php(97): Illuminate\Database\Query\Builder->find('bJufoak8UiyiPWi...')
#18 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/DatabaseSessionHandler.php(136): Illuminate\Session\DatabaseSessionHandler->read('bJufoak8UiyiPWi...')
#19 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Store.php(176): Illuminate\Session\DatabaseSessionHandler->write('bJufoak8UiyiPWi...', 'a:1:{s:6:"_flas...')
#20 /w3/lt.vu.www12032/www/lib/pkp/classes/core/PKPSessionServiceProvider.php(38): Illuminate\Session\Store->save()
#21 [internal function]: PKP\core\PKPSessionServiceProvider->PKP\core\{closure}()
#22 {main}

Next Illuminate\Database\QueryException: SQLSTATE[HY000] [1040] Too many connections (Connection: mysql, SQL: select * from `sessions` where `id` = bJufoak8UiyiPWia3gZTuzzOd3V1hPdowAGFIm6d limit 1) in /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:825
Stack trace:
#0 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(779): Illuminate\Database\Connection->runQueryCallback('select * from `...', Array, Object(Closure))
#1 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(398): Illuminate\Database\Connection->run('select * from `...', Array, Object(Closure))
#2 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3106): Illuminate\Database\Connection->select('select * from `...', Array, false)
#3 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3091): Illuminate\Database\Query\Builder->runSelect()
#4 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3676): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}()
#5 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3090): Illuminate\Database\Query\Builder->onceWithColumns(Array, Object(Closure))
#6 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Concerns/BuildsQueries.php(343): Illuminate\Database\Query\Builder->get(Array)
#7 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3013): Illuminate\Database\Query\Builder->first(Array)
#8 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/DatabaseSessionHandler.php(97): Illuminate\Database\Query\Builder->find('bJufoak8UiyiPWi...')
#9 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/DatabaseSessionHandler.php(136): Illuminate\Session\DatabaseSessionHandler->read('bJufoak8UiyiPWi...')
#10 /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Store.php(176): Illuminate\Session\DatabaseSessionHandler->write('bJufoak8UiyiPWi...', 'a:1:{s:6:"_flas...')
#11 /w3/lt.vu.www12032/www/lib/pkp/classes/core/PKPSessionServiceProvider.php(38): Illuminate\Session\Store->save()
#12 [internal function]: PKP\core\PKPSessionServiceProvider->PKP\core\{closure}()
#13 {main}
  thrown in /w3/lt.vu.www12032/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 825