Что-то пошло не так. Мы уже занимаемся проблемой.
Скоро все наладится.

An error occurred during execution; please try again later.

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          string(18) "Laminas\Db\Sql\Sql"
          ["type"]=>
          string(2) "->"
        }
        [11]=>
        array(5) {
          ["file"]=>
          string(36) "/www/module/osp/src/Model/Netcat.php"
          ["line"]=>
          int(570)
          ["function"]=>
          string(14) "getMessageData"
          ["class"]=>
          string(16) "osp\Model\Netcat"
          ["type"]=>
          string(2) "->"
        }
        [12]=>
        array(5) {
          ["file"]=>
          string(51) "/www/module/osp/src/View/Helper/NotFoundContent.php"
          ["line"]=>
          int(20)
          ["function"]=>
          string(16) "getCrossingBlock"
          ["class"]=>
          string(16) "osp\Model\Netcat"
          ["type"]=>
          string(2) "->"
        }
        [13]=>
        array(5) {
          ["file"]=>
          string(36) "/www/module/osp/view/error/404.phtml"
          ["line"]=>
          int(36)
          ["function"]=>
          string(16) "getCrossingBlock"
          ["class"]=>
          string(31) "osp\View\Helper\NotFoundContent"
          ["type"]=>
          string(2) "->"
        }
        [14]=>
        array(4) {
          ["file"]=>
          string(61) "/www/vendor/laminas/laminas-view/src/Renderer/PhpRenderer.php"
          ["line"]=>
          int(530)
          ["args"]=>
          array(1) {
            [0]=>
            string(36) "/www/module/osp/view/error/404.phtml"
          }
          ["function"]=>
          string(7) "include"
        }
        [15]=>
        array(5) {
          ["file"]=>
          string(45) "/www/vendor/laminas/laminas-view/src/View.php"
          ["line"]=>
          int(194)
          ["function"]=>
          string(6) "render"
          ["class"]=>
          string(33) "Laminas\View\Renderer\PhpRenderer"
          ["type"]=>
          string(2) "->"
        }
        [16]=>
        array(5) {
          ["file"]=>
          string(45) "/www/vendor/laminas/laminas-view/src/View.php"
          ["line"]=>
          int(222)
          ["function"]=>
          string(6) "render"
          ["class"]=>
          string(17) "Laminas\View\View"
          ["type"]=>
          string(2) "->"
        }
        [17]=>
        array(5) {
          ["file"]=>
          string(45) "/www/vendor/laminas/laminas-view/src/View.php"
          ["line"]=>
          int(187)
          ["function"]=>
          string(14) "renderChildren"
          ["class"]=>
          string(17) "Laminas\View\View"
          ["type"]=>
          string(2) "->"
        }
        [18]=>
        array(5) {
          ["file"]=>
          string(74) "/www/vendor/laminas/laminas-mvc/src/View/Http/DefaultRenderingStrategy.php"
          ["line"]=>
          int(92)
          ["function"]=>
          string(6) "render"
          ["class"]=>
          string(17) "Laminas\View\View"
          ["type"]=>
          string(2) "->"
        }
        [19]=>
        array(5) {
          ["file"]=>
          string(61) "/www/vendor/laminas/laminas-eventmanager/src/EventManager.php"
          ["line"]=>
          int(319)
          ["function"]=>
          string(6) "render"
          ["class"]=>
          string(46) "Laminas\Mvc\View\Http\DefaultRenderingStrategy"
          ["type"]=>
          string(2) "->"
        }
        [20]=>
        array(5) {
          ["file"]=>
          string(61) "/www/vendor/laminas/laminas-eventmanager/src/EventManager.php"
          ["line"]=>
          int(169)
          ["function"]=>
          string(16) "triggerListeners"
          ["class"]=>
          string(33) "Laminas\EventManager\EventManager"
          ["type"]=>
          string(2) "->"
        }
        [21]=>
        array(5) {
          ["file"]=>
          string(51) "/www/vendor/laminas/laminas-mvc/src/Application.php"
          ["line"]=>
          int(354)
          ["function"]=>
          string(12) "triggerEvent"
          ["class"]=>
          string(33) "Laminas\EventManager\EventManager"
          ["type"]=>
          string(2) "->"
        }
        [22]=>
        array(5) {
          ["file"]=>
          string(51) "/www/vendor/laminas/laminas-mvc/src/Application.php"
          ["line"]=>
          int(313)
          ["function"]=>
          string(15) "completeRequest"
          ["class"]=>
          string(23) "Laminas\Mvc\Application"
          ["type"]=>
          string(2) "->"
        }
        [23]=>
        array(5) {
          ["file"]=>
          string(21) "/www/public/index.php"
          ["line"]=>
          int(65)
          ["function"]=>
          string(3) "run"
          ["class"]=>
          string(23) "Laminas\Mvc\Application"
          ["type"]=>
          string(2) "->"
        }
      }
      ["previous":"Exception":private]=>
      NULL
      ["errorInfo"]=>
      NULL
    }
    ["errorInfo"]=>
    array(3) {
      [0]=>
      string(5) "HY000"
      [1]=>
      int(2002)
      [2]=>
      string(85) "php_network_getaddresses: getaddrinfo for db-osp.svc.opensystems.ru failed: Try again"
    }
  }
}
            

Additional information:

Laminas\Db\Adapter\Exception\RuntimeException

File:
                                /www/vendor/laminas/laminas-db/src/Adapter/Driver/Pdo/Connection.php:280                            
Message:
                                Connect Error: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo for db-osp.svc.opensystems.ru failed: Try again                            
Stack trace:
                                #0 /www/vendor/laminas/laminas-db/src/Adapter/Driver/AbstractConnection.php(80): Laminas\Db\Adapter\Driver\Pdo\Connection->connect()
#1 /www/vendor/laminas/laminas-db/src/Adapter/Platform/Mysql.php(112): Laminas\Db\Adapter\Driver\AbstractConnection->getResource()
#2 /www/vendor/laminas/laminas-db/src/Adapter/Platform/Mysql.php(90): Laminas\Db\Adapter\Platform\Mysql->quoteViaDriver()
#3 /www/vendor/laminas/laminas-db/src/Sql/AbstractSql.php(193): Laminas\Db\Adapter\Platform\Mysql->quoteValue()
#4 /www/vendor/laminas/laminas-db/src/Sql/Select.php(630): Laminas\Db\Sql\AbstractSql->processExpression()
#5 /www/vendor/laminas/laminas-db/src/Sql/AbstractSql.php(65): Laminas\Db\Sql\Select->processWhere()
#6 /www/vendor/laminas/laminas-db/src/Sql/AbstractSql.php(48): Laminas\Db\Sql\AbstractSql->buildSqlString()
#7 /www/vendor/laminas/laminas-db/src/Sql/Platform/Platform.php(117): Laminas\Db\Sql\AbstractSql->getSqlString()
#8 /www/vendor/laminas/laminas-db/src/Sql/Sql.php(179): Laminas\Db\Sql\Platform\Platform->getSqlString()
#9 /www/module/osp/src/Model/Netcat.php(100): Laminas\Db\Sql\Sql->buildSqlString()
#10 /www/module/osp/src/Model/Netcat.php(570): osp\Model\Netcat->getMessageData()
#11 /www/module/osp/src/View/Helper/NotFoundContent.php(20): osp\Model\Netcat->getCrossingBlock()
#12 /www/module/osp/view/error/404.phtml(36): osp\View\Helper\NotFoundContent->getCrossingBlock()
#13 /www/vendor/laminas/laminas-view/src/Renderer/PhpRenderer.php(530): include('/www/module/osp...')
#14 /www/vendor/laminas/laminas-view/src/View.php(194): Laminas\View\Renderer\PhpRenderer->render()
#15 /www/vendor/laminas/laminas-view/src/View.php(222): Laminas\View\View->render()
#16 /www/vendor/laminas/laminas-view/src/View.php(187): Laminas\View\View->renderChildren()
#17 /www/vendor/laminas/laminas-mvc/src/View/Http/DefaultRenderingStrategy.php(92): Laminas\View\View->render()
#18 /www/vendor/laminas/laminas-eventmanager/src/EventManager.php(319): Laminas\Mvc\View\Http\DefaultRenderingStrategy->render()
#19 /www/vendor/laminas/laminas-eventmanager/src/EventManager.php(169): Laminas\EventManager\EventManager->triggerListeners()
#20 /www/vendor/laminas/laminas-mvc/src/Application.php(354): Laminas\EventManager\EventManager->triggerEvent()
#21 /www/vendor/laminas/laminas-mvc/src/Application.php(313): Laminas\Mvc\Application->completeRequest()
#22 /www/public/index.php(65): Laminas\Mvc\Application->run()
#23 {main}                            

Previous exceptions: