Cannot access the theme settings. Getting this error message:
Message Error: Call to undefined function drupal_render() in _os_base_theme_create_prefix() (line 306 of /x/x/domains/x/public_html/themes/contrib/os_base/includes/theme-settings-general.inc)
Installed with composer
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It's likely this issue predates Contrib.social: some issue and comment data are missing.