Unhandled Exception

Message:

SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: Name or service not known

Location:

/data/web/virtuals/8021/virtual/laravel/database/connectors/mysql.php on line 31

Stack Trace:

#0 /data/web/virtuals/8021/virtual/laravel/database/connectors/mysql.php(31): PDO->__construct('mysql:host=wm8....', 'w8021_ctk', 'ctk785432', Array)
#1 /data/web/virtuals/8021/virtual/laravel/database/manager.php(68): Laravel\Database\Connectors\MySQL->connect(Array)
#2 /data/web/virtuals/8021/virtual/laravel/database/manager.php(44): Laravel\Database\Manager::connect(Array)
#3 /data/web/virtuals/8021/virtual/laravel/database/manager.php(108): Laravel\Database\Manager::connection('mysql')
#4 /data/web/virtuals/8021/virtual/application/routes/katalog.php(59): Laravel\Database\Manager::table('categories')
#5 [internal function]: Laravel\Routing\Loader->{closure}('chci-koupit', 'sklo-porcelan-k...', 'olomoucky-kraj', 'olomouc')
#6 /data/web/virtuals/8021/virtual/laravel/routing/route.php(176): call_user_func_array(Object(Closure), Array)
#7 /data/web/virtuals/8021/virtual/laravel/routing/route.php(119): Laravel\Routing\Route->response()
#8 /data/web/virtuals/8021/virtual/laravel/laravel.php(188): Laravel\Routing\Route->call()
#9 /data/web/virtuals/8021/virtual/www/index.php(88): require('/data/web/virtu...')
#10 {main}