Composer Error 5.2

Hi,

I'm trying to deploy a new project using Envoyer with forge. I've had no problems in the past, but this is the first 5.2 project I've deployed.

Using global Composer installation.
You are running composer with xdebug enabled. This has a major impact on runtime performance. See https://getcomposer.org/xdebug
Loading composer repositories with package information
Installing dependencies from lock file
  - Installing jakub-onderka/php-console-color (0.1)
    Loading from cache

  - Installing vlucas/phpdotenv (v2.2.0)
    Loading from cache

  - Installing symfony/polyfill-mbstring (v1.0.1)
    Loading from cache

  - Installing symfony/var-dumper (v3.0.1)
    Loading from cache

  - Installing symfony/translation (v3.0.1)
    Loading from cache

  - Installing symfony/routing (v3.0.1)
    Loading from cache

  - Installing symfony/process (v3.0.1)
    Loading from cache

  - Installing symfony/polyfill-util (v1.0.1)
    Loading from cache

  - Installing symfony/polyfill-php56 (v1.0.1)
    Loading from cache

  - Installing symfony/http-foundation (v3.0.1)
    Loading from cache

  - Installing symfony/event-dispatcher (v3.0.1)
    Loading from cache

  - Installing psr/log (1.0.0)
    Loading from cache

  - Installing symfony/debug (v3.0.1)
    Loading from cache

  - Installing symfony/http-kernel (v3.0.1)
    Loading from cache

  - Installing symfony/finder (v3.0.1)
    Loading from cache

  - Installing symfony/console (v3.0.1)
    Loading from cache

  - Installing swiftmailer/swiftmailer (v5.4.1)
    Loading from cache

  - Installing nikic/php-parser (v2.0.0)
    Loading from cache

  - Installing jakub-onderka/php-console-highlighter (v0.3.2)
    Loading from cache

  - Installing dnoegel/php-xdg-base-dir (0.1)
    Loading from cache

  - Installing psy/psysh (v0.6.1)
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  - Installing paragonie/random_compat (1.1.4)
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  - Installing nesbot/carbon (1.21.0)
    Loading from cache

  - Installing mtdowling/cron-expression (v1.0.4)
    Loading from cache

  - Installing monolog/monolog (1.17.2)
    Loading from cache

  - Installing league/flysystem (1.0.16)
    Loading from cache

  - Installing jeremeamia/superclosure (2.2.0)
    Loading from cache

  - Installing doctrine/inflector (v1.1.0)
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  - Installing classpreloader/classpreloader (3.0.0)
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  - Installing laravel/framework (v5.2.5)
    Loading from cache

Generating autoload files
> php artisan clear-compiled

                                
  [BadMethodCallException]      
  Method after does not exist.  
                                

Script php artisan clear-compiled handling the post-install-cmd event returned with an error

                      
  [RuntimeException]  
  Error Output:       
                      

install [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--no-plugins] [--no-custom-installers] [--no-autoloader] [--no-scripts] [--no-progress] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--ignore-platform-reqs] [--] [<packages>]...

Anybody suggest what the issue could be?

Thanks, Rob