Fatal error: Uncaught Exception: The merge filter only works with arrays or "Traversable", got "NULL" as second argument.
in /srv/users/inutw/apps/inutw-2021/public/wp-content/themes/rumberg/views/templates/single-team.twig on line 10

Call stack:

1. twig_array_merge()
   wp-content/plugins/timber-library/vendor/twig/twig/src/Environment.php(497) : eval()'d code:57
2. __TwigTemplate_6197d7718570c3f656b67c77c0817c1b236ebda704a5b5d96503033f081c4165::block_content()
   wp-content/plugins/timber-library/vendor/twig/twig/src/Template.php:216
3. Twig\Template::displayBlock()
   wp-content/plugins/timber-library/vendor/twig/twig/src/Environment.php(497) : eval()'d code:97
4. __TwigTemplate_720896769768d7ec91c320d63c03d6b855ada030a347b641a2f95fd7ed4f9a3d::doDisplay()
   wp-content/plugins/timber-library/vendor/twig/twig/src/Template.php:455
5. Twig\Template::displayWithErrorHandling()
   wp-content/plugins/timber-library/vendor/twig/twig/src/Template.php:422
6. Twig\Template::display()
   wp-content/plugins/timber-library/vendor/twig/twig/src/Environment.php(497) : eval()'d code:38
7. __TwigTemplate_6197d7718570c3f656b67c77c0817c1b236ebda704a5b5d96503033f081c4165::doDisplay()
   wp-content/plugins/timber-library/vendor/twig/twig/src/Template.php:455
8. Twig\Template::displayWithErrorHandling()
   wp-content/plugins/timber-library/vendor/twig/twig/src/Template.php:422
9. Twig\Template::display()
   wp-content/plugins/timber-library/vendor/twig/twig/src/Template.php:434
10. Twig\Template::render()
    wp-content/plugins/timber-library/vendor/twig/twig/src/TemplateWrapper.php:47
11. Twig\TemplateWrapper::render()
    wp-content/plugins/timber-library/lib/Loader.php:79
12. Timber\Loader::render()
    wp-content/plugins/timber-library/lib/Timber.php:334
13. Timber\Timber::compile()
    wp-content/plugins/timber-library/lib/Timber.php:383
14. Timber\Timber::fetch()
    wp-content/plugins/timber-library/lib/Timber.php:410
15. Timber\Timber::render()
    wp-content/themes/rumberg/single-team.php:117
16. include()
    wp-includes/template-loader.php:106
17. require_once()
    wp-blog-header.php:19
18. require()
    index.php:17