Laravel, ошибки при обновлении I composer: следующее исключение вызвано нехваткой памяти или подкачкой,

Question

Я клонировал свой проект и затем создал .env со всеми новыми параметрами (пароль базы данных, имя пользователя ...)

теперь, когда я: composer update У меня появляется это сообщение об ошибке: следующее исключение вызвано нехваткой памяти или подкачки, или не настроен подкачка Проверьте https://getcomposer.org/doc/articles/troubleshooting.md#proc -open-fork-failed-errors для деталей

Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 0 installs, 36 updates, 0 removals
 - Updating symfony/polyfill-ctype (v1.13.1 => v1.14.0): The following exception is caused by a lack of memory or swap, or not having swap configured
Check https://getcomposer.org/doc/articles/troubleshooting.md#proc-open-fork-failed-errors for details

PHP Warning:  proc_open(): fork failed - Cannot allocate memory in phar:///usr/local/bin/composer/vendor/symfony/console/Application.php on line 952

Warning: proc_open(): fork failed - Cannot allocate memory in phar:///usr/local/bin/composer/vendor/symfony/console/Application.php on line 952

 [ErrorException]
 proc_open(): fork failed - Cannot allocate memory


update [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--lock] [--no-custom-installers] [--no-autoloader] [--no-scripts] [--no-progress] [--no-suggest] [--with-dependencies] [--with-all-dependencies] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [-i|--interactive] [--root-reqs] [--] [<packages>]...

также когда я php artisan

   UnexpectedValueException  : The stream or file "/data/www/irpacc.icareweb.com/storage/logs/laravel-2020-03-26.log" could not be opened: failed to open stream: Permission denied

  at /data/www/irpacc.icareweb.com/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php:108
    104|             }
    105|             restore_error_handler();
    106|             if (!is_resource($this->stream)) {
    107|                 $this->stream = null;
  > 108|                 throw new \UnexpectedValueException(sprintf('The stream or file "%s" could not be opened: '.$this->errorMessage, $this->url));
    109|             }
    110|         }
    111|
    112|         if ($this->useLocking) {

  Exception trace:

  1   Monolog\Handler\StreamHandler::write()
      /data/www/irpacc.icareweb.com/vendor/monolog/monolog/src/Monolog/Handler/RotatingFileHandler.php:119

  2   Monolog\Handler\RotatingFileHandler::write()
      /data/www/irpacc.icareweb.com/vendor/monolog/monolog/src/Monolog/Handler/AbstractProcessingHandler.php:39

  Please use the argument -v to see more details.

Текущая ситуация:

Сначала позвольте мне показать вам часть маршрутизатора:

Route::get('/', function () {
    if (Auth::check()) return redirect('/myprofile');
    return redirect('/login');
});

при изменении этот маршрут:

Route::get('/', function () {
    return 'hello world'
});

это работает, и я вижу hello world

Вторая вещь:

после composer install (без каких-либо ошибок) я пытаюсь composer update и у меня следующая ошибка:

Do not run Composer as root/super user! See https://getcomposer.org/root for details
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 0 installs, 36 updates, 0 removals
  - Updating symfony/polyfill-ctype (v1.13.1 => v1.14.0): The following exception is caused by a lack of memory or swap, or not having swap configured
Check https://getcomposer.org/doc/articles/troubleshooting.md#proc-open-fork-failed-errors for details

PHP Warning:  proc_open(): fork failed - Cannot allocate memory in phar:///usr/local/bin/composer/vendor/symfony/console/Application.php on line 952

Warning: proc_open(): fork failed - Cannot allocate memory in phar:///usr/local/bin/composer/vendor/symfony/console/Application.php on line 952

  [ErrorException]
  proc_open(): fork failed - Cannot allocate memory

404 с сервера, а не с Laravel