Fatal error: Uncaught exception Exception with message Query error: Can't read dir of './artiwebdesign/' (errno: 24 "Too many open files") (SHOW TABLES FROM `artiwebdesign`) thrown in system/modules/core/library/Contao/Database/Statement.php on line 295
#0 system/modules/core/library/Contao/Database.php(207): Contao\Database\Statement->query('SHOW TABLES FRO...')
#1 system/modules/core/library/Contao/Database.php(252): Contao\Database->query('SHOW TABLES FRO...')
#2 composer/vendor/metamodels/core/src/MetaModels/Helper/SubSystemBoot.php(52): Contao\Database->listTables()
#3 composer/vendor/metamodels/core/src/MetaModels/Helper/SubSystemBoot.php(110): MetaModels\Helper\SubSystemBoot->metaModelsTablesPresent(Object(Contao\Database\Mysql))
#4 system/modules/metamodels/config/config.php(236): MetaModels\Helper\SubSystemBoot->boot(Object(Pimple))
#5 [internal function]: Contao\Config->{closure}(Object(Pimple))
#6 composer/vendor/contao-community-alliance/dependency-container/src/DependencyInjection/Container/ContainerInitializer.php(112): call_user_func(Object(Closure), Object(Pimple))
#7 composer/vendor/contao-community-alliance/dependency-container/src/DependencyInjection/Container/ContainerInitializer.php(445): DependencyInjection\Container\ContainerInitializer->callHooks(Object(Pimple))
#8 system/initialize.php(243): DependencyInjection\Container\ContainerInitializer->init()
#9 index.php(16): require('/var/www/vhosts...')
#10 {main}