Symfony 4, migration vers la production, la commande "composer install --no-dev" échoue (ClassNotFoundException: WebProfilerBundle)

En environnement de développement lorsque j'exécute la commande composer install je n'ai aucun problème. Je souhaite déployer mon application symfony sur un autre serveur (un serveur prod), cependant, lorsque j'exécute la commande composer install --no-dev j'obtiens une erreur et je ne trouve pas / ne comprends pas quel est le problème.

Les logs sont:

Loading composer repositories with package information
Installing dependencies from lock file
Package operations: 118 installs, 0 updates, 0 removals
  - Installing ocramius/package-versions (1.3.0): Loading from cache
  - Installing symfony/flex (v1.1.8): Loading from cache
  - Installing symfony/yaml (v4.1.10): Loading from cache
  - Installing symfony/finder (v4.1.10): Loading from cache
  - Installing symfony/event-dispatcher (v4.1.10): Loading from cache
  - Installing symfony/polyfill-mbstring (v1.10.0): Loading from cache
  - Installing symfony/dom-crawler (v4.1.10): Loading from cache
  - Installing symfony/css-selector (v4.1.10): Loading from cache
  - Installing symfony/console (v4.1.10): Loading from cache
  - Installing symfony/browser-kit (v4.1.10): Loading from cache
  - Installing ralouphie/getallheaders (2.0.5): Loading from cache
  - Installing psr/http-message (1.0.1): Loading from cache
  - Installing guzzlehttp/psr7 (1.5.2): Loading from cache
  - Installing guzzlehttp/promises (v1.3.1): Loading from cache
  - Installing guzzlehttp/guzzle (6.3.3): Loading from cache
  - Installing symfony/process (v4.1.10): Loading from cache
  - Installing facebook/webdriver (1.6.0): Loading from cache
  - Installing sebastian/version (2.0.1): Loading from cache
  - Installing sebastian/resource-operations (2.0.1): Loading from cache
  - Installing sebastian/recursion-context (3.0.0): Loading from cache
  - Installing sebastian/object-reflector (1.1.1): Loading from cache
  - Installing sebastian/object-enumerator (3.0.3): Loading from cache
  - Installing sebastian/global-state (2.0.0): Loading from cache
  - Installing sebastian/exporter (3.1.0): Loading from cache
  - Installing sebastian/environment (4.0.1): Loading from cache
  - Installing sebastian/diff (3.0.1): Loading from cache
  - Installing sebastian/comparator (3.0.2): Loading from cache
  - Installing phpunit/php-timer (2.0.0): Loading from cache
  - Installing phpunit/php-text-template (1.2.1): Loading from cache
  - Installing phpunit/php-file-iterator (2.0.2): Loading from cache
  - Installing theseer/tokenizer (1.1.0): Loading from cache
  - Installing sebastian/code-unit-reverse-lookup (1.0.1): Loading from cache
  - Installing phpunit/php-token-stream (3.0.1): Loading from cache
  - Installing phpunit/php-code-coverage (6.1.4): Loading from cache
  - Installing webmozart/assert (1.4.0): Loading from cache
  - Installing phpdocumentor/reflection-common (1.0.1): Loading from cache
  - Installing phpdocumentor/type-resolver (0.4.0): Loading from cache
  - Installing phpdocumentor/reflection-docblock (4.3.0): Loading from cache
  - Installing doctrine/instantiator (1.1.0): Loading from cache
  - Installing phpspec/prophecy (1.8.0): Loading from cache
  - Installing phar-io/version (2.0.1): Loading from cache
  - Installing phar-io/manifest (1.0.3): Loading from cache
  - Installing myclabs/deep-copy (1.8.1): Loading from cache
  - Installing phpunit/phpunit (7.5.2): Loading from cache
  - Installing codeception/stub (2.0.4): Loading from cache
  - Installing codeception/phpunit-wrapper (7.6.1): Loading from cache
  - Installing behat/gherkin (v4.6.0): Loading from cache
  - Installing codeception/codeception (2.5.2): Loading from cache
  - Installing doctrine/lexer (v1.0.1): Loading from cache
  - Installing doctrine/annotations (v1.6.0): Loading from cache
  - Installing doctrine/reflection (v1.0.0): Loading from cache
  - Installing doctrine/event-manager (v1.0.0): Loading from cache
  - Installing doctrine/collections (v1.5.0): Loading from cache
  - Installing doctrine/cache (v1.8.0): Loading from cache
  - Installing doctrine/persistence (v1.1.0): Loading from cache
  - Installing doctrine/inflector (v1.3.0): Loading from cache
  - Installing doctrine/common (v2.10.0): Loading from cache
  - Installing symfony/doctrine-bridge (v4.1.10): Loading from cache
  - Installing doctrine/doctrine-cache-bundle (1.3.5): Loading from cache
  - Installing symfony/routing (v4.1.10): Loading from cache
  - Installing symfony/http-foundation (v4.1.10): Loading from cache
  - Installing psr/log (1.1.0): Loading from cache
  - Installing symfony/debug (v4.1.10): Loading from cache
  - Installing symfony/http-kernel (v4.1.10): Loading from cache
  - Installing symfony/filesystem (v4.1.10): Loading from cache
  - Installing psr/container (1.0.0): Loading from cache
  - Installing symfony/dependency-injection (v4.1.10): Loading from cache
  - Installing symfony/config (v4.1.10): Loading from cache
  - Installing psr/simple-cache (1.0.1): Loading from cache
  - Installing psr/cache (1.0.1): Loading from cache
  - Installing symfony/cache (v4.1.10): Loading from cache
  - Installing symfony/framework-bundle (v4.1.10): Loading from cache
  - Installing jdorn/sql-formatter (v1.2.17): Loading from cache
  - Installing doctrine/dbal (v2.9.2): Loading from cache
  - Installing doctrine/doctrine-bundle (1.10.1): Loading from cache
  - Installing doctrine/data-fixtures (v1.3.1): Loading from cache
  - Installing doctrine/doctrine-fixtures-bundle (3.1.0): Loading from cache
  - Installing symfony/stopwatch (v4.1.10): Loading from cache
  - Installing zendframework/zend-eventmanager (3.2.1): Loading from cache
  - Installing zendframework/zend-code (3.3.1): Loading from cache
  - Installing ocramius/proxy-manager (2.2.2): Loading from cache
  - Installing doctrine/migrations (v2.0.0): Loading from cache
  - Installing egulias/email-validator (2.1.7): Loading from cache
  - Installing willdurand/jsonp-callback-validator (v1.1.0): Loading from cache
  - Installing symfony/serializer (v4.1.10): Loading from cache
  - Installing friendsofsymfony/jsrouting-bundle (2.2.2): Loading from cache
  - Installing sensio/framework-extra-bundle (v5.2.4): Loading from cache
  - Installing symfony/apache-pack (v1.0.1): Loading from cache
  - Installing symfony/dotenv (v4.1.10): Loading from cache
  - Installing symfony/expression-language (v4.1.10): Loading from cache
  - Installing symfony/inflector (v4.1.10): Loading from cache
  - Installing symfony/property-access (v4.1.10): Loading from cache
  - Installing symfony/options-resolver (v4.1.10): Loading from cache
  - Installing symfony/intl (v4.1.10): Loading from cache
  - Installing symfony/polyfill-intl-icu (v1.10.0): Loading from cache
  - Installing symfony/form (v4.1.10): Loading from cache
  - Installing monolog/monolog (1.24.0): Loading from cache
  - Installing symfony/monolog-bridge (v4.1.10): Loading from cache
  - Installing symfony/monolog-bundle (v3.3.1): Loading from cache
  - Installing doctrine/orm (v2.6.3): Loading from cache
  - Installing doctrine/doctrine-migrations-bundle (v2.0.0): Loading from cache
  - Installing symfony/orm-pack (v1.0.6): Loading from cache
  - Installing symfony/security (v4.1.10): Loading from cache
  - Installing symfony/security-bundle (v4.1.10): Loading from cache
  - Installing symfony/property-info (v4.1.10): Loading from cache
  - Installing symfony/serializer-pack (v1.0.2): Loading from cache
  - Installing swiftmailer/swiftmailer (v6.1.3): Loading from cache
  - Installing symfony/swiftmailer-bundle (v3.2.5): Loading from cache
  - Installing twig/twig (v2.6.2): Loading from cache
  - Installing symfony/twig-bridge (v4.1.10): Loading from cache
  - Installing symfony/twig-bundle (v4.1.10): Loading from cache
  - Installing symfony/translation (v4.1.10): Loading from cache
  - Installing symfony/validator (v4.1.10): Loading from cache
  - Installing psr/link (1.0.0): Loading from cache
  - Installing fig/link-util (1.0.0): Loading from cache
  - Installing symfony/web-link (v4.1.10): Loading from cache
  - Installing symfony/asset (v4.1.10): Loading from cache
  - Installing symfony/webpack-encore-pack (v1.0.3): Loading from cache
Generating autoload files
ocramius/package-versions:  Generating version class...
ocramius/package-versions: ...done generating version class
Executing script cache:clear [KO]
 [KO]
Script cache:clear returned with error code 255
!!  PHP Fatal error:  Uncaught Symfony\Component\Debug\Exception\ClassNotFoundException: Attempted to load class "WebProfilerBundle" from namespace "Symfony\Bundle\WebProfilerBundle".
!!  Did you forget a "use" statement for another namespace? in /var/www/symepty/src/Kernel.php:33
!!  Stack trace:
!!  #0 /var/www/symepty/vendor/symfony/http-kernel/Kernel.php(405): App\Kernel->registerBundles()
!!  #1 /var/www/symepty/vendor/symfony/http-kernel/Kernel.php(120): Symfony\Component\HttpKernel\Kernel->initializeBundles()
!!  #2 /var/www/symepty/vendor/symfony/framework-bundle/Console/Application.php(65): Symfony\Component\HttpKernel\Kernel->boot()
!!  #3 /var/www/symepty/vendor/symfony/console/Application.php(145): Symfony\Bundle\FrameworkBundle\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
!!  #4 /var/www/symepty/bin/console(39): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput))
!!  #5 {main}
!!    thrown in /var/www/symepty/src/Kernel.php on line 33
!!  
Script @auto-scripts was called via post-install-cmd

Mon composer.json:

{
    "type": "project",
    "license": "proprietary",
    "require": {
        "php": "^7.1.3",
        "ext-ctype": "*",
        "ext-iconv": "*",
        "codeception/codeception": "^2.5",
        "doctrine/doctrine-fixtures-bundle": "^3.0",
        "friendsofsymfony/jsrouting-bundle": "^2.2",
        "sensio/framework-extra-bundle": "^5.1",
        "symfony/apache-pack": "^1.0",
        "symfony/asset": "*",
        "symfony/console": "*",
        "symfony/dotenv": "*",
        "symfony/expression-language": "*",
        "symfony/flex": "^1.1",
        "symfony/form": "*",
        "symfony/framework-bundle": "*",
        "symfony/monolog-bundle": "^3.1",
        "symfony/orm-pack": "*",
        "symfony/process": "*",
        "symfony/security-bundle": "*",
        "symfony/serializer-pack": "*",
        "symfony/swiftmailer-bundle": "^3.1",
        "symfony/twig-bundle": "*",
        "symfony/validator": "*",
        "symfony/web-link": "*",
        "symfony/webpack-encore-pack": "^1.0",
        "symfony/yaml": "*"
    },
    "require-dev": {
        "symfony/debug-pack": "*",
        "symfony/maker-bundle": "^1.0",
        "symfony/profiler-pack": "*",
        "symfony/test-pack": "^1.0",
        "symfony/web-server-bundle": "*"
    },
    "config": {
        "preferred-install": {
            "*": "dist"
        },
        "sort-packages": true
    },
    "autoload": {
        "psr-4": {
            "App\\": "src/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "App\\Tests\\": "tests/"
        }
    },
    "replace": {
        "paragonie/random_compat": "2.*",
        "symfony/polyfill-ctype": "*",
        "symfony/polyfill-iconv": "*",
        "symfony/polyfill-php71": "*",
        "symfony/polyfill-php70": "*",
        "symfony/polyfill-php56": "*"
    },
    "scripts": {
        "auto-scripts": {
            "cache:clear": "symfony-cmd",
            "assets:install %PUBLIC_DIR%": "symfony-cmd"
        },
        "post-install-cmd": [
            "@auto-scripts"
        ],
        "post-update-cmd": [
            "@auto-scripts"
        ]
    },
    "conflict": {
        "symfony/symfony": "*"
    },
    "extra": {
        "symfony": {
            "allow-contrib": false,
            "require": "4.1.*"
        }
    }
}

Merci pour toute aide / astuce! Je ne suis pas un grand utilisateur de compositeur: /

Edit, la sortie complète de la commande composer install --no-dev :

Loading composer repositories with package information
Installing dependencies from lock file
Package operations: 118 installs, 0 updates, 0 removals
  - Installing ocramius/package-versions (1.3.0): Loading from cache
  - Installing symfony/flex (v1.1.8): Loading from cache
  - Installing symfony/yaml (v4.1.10): Loading from cache
  - Installing symfony/finder (v4.1.10): Loading from cache
  - ...
  - Installing symfony/web-link (v4.1.10): Loading from cache
  - Installing symfony/asset (v4.1.10): Loading from cache
  - Installing symfony/webpack-encore-pack (v1.0.3): Loading from cache
Generating autoload files
ocramius/package-versions:  Generating version class...
ocramius/package-versions: ...done generating version class
Executing script cache:clear [KO]
 [KO]
Script cache:clear returned with error code 255
!!  PHP Fatal error:  Uncaught Symfony\Component\Debug\Exception\ClassNotFoundException: Attempted to load class "WebProfilerBundle" from namespace "Symfony\Bundle\WebProfilerBundle".
!!  Did you forget a "use" statement for another namespace? in /var/www/myapp/src/Kernel.php:33
!!  Stack trace:
!!  #0 /var/www/myapp/vendor/symfony/http-kernel/Kernel.php(405): App\Kernel->registerBundles()
!!  #1 /var/www/myapp/vendor/symfony/http-kernel/Kernel.php(120): Symfony\Component\HttpKernel\Kernel->initializeBundles()
!!  #2 /var/www/myapp/vendor/symfony/framework-bundle/Console/Application.php(65): Symfony\Component\HttpKernel\Kernel->boot()
!!  #3 /var/www/myapp/vendor/symfony/console/Application.php(145): Symfony\Bundle\FrameworkBundle\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
!!  #4 /var/www/myapp/bin/console(39): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput))
!!  #5 {main}
!!    thrown in /var/www/myapp/src/Kernel.php on line 33
!!  
Script @auto-scripts was called via post-install-cmd