Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, WP_Error given in /customers/3/a/c/hdi-tuning.co.uk/httpd.www/dealer-tuningfile-portal/wp-content/plugins/mysterythemes-demo-importer/includes/class-mtdi.php:131
Stack trace:
#0 /customers/3/a/c/hdi-tuning.co.uk/httpd.www/dealer-tuningfile-portal/wp-content/plugins/mysterythemes-demo-importer/includes/class-mtdi.php(131): in_array('digital-downloa...', Object(WP_Error), true)
#1 /customers/3/a/c/hdi-tuning.co.uk/httpd.www/dealer-tuningfile-portal/wp-content/plugins/mysterythemes-demo-importer/includes/class-mtdi.php(74): MTDI->define_admin_hooks()
#2 /customers/3/a/c/hdi-tuning.co.uk/httpd.www/dealer-tuningfile-portal/wp-content/plugins/mysterythemes-demo-importer/mysterythemes-demo-importer.php(83): MTDI->__construct()
#3 /customers/3/a/c/hdi-tuning.co.uk/httpd.www/dealer-tuningfile-portal/wp-content/plugins/mysterythemes-demo-importer/mysterythemes-demo-importer.php(86): mtdi_run()
#4 /customers/3/a/c/hdi-tuning.co.uk/httpd.www/dealer-tuningfile-portal/wp-settings.php(517): include_once('/customers/3/a/...')
#5 /customers/3/a/c/hdi-tuning.co.uk/httpd.www/dealer-tuningfile-portal/wp-config.php(135): require_once('/customers/3/a/...')
#6 /customers/3/a/c/hdi-tuning.co.uk/httpd.www/dealer-tuningfile-portal/wp-load.php(50): require_once('/customers/3/a/...')
#7 /customers/3/a/c/hdi-tuning.co.uk/httpd.www/dealer-tuningfile-portal/wp-blog-header.php(13): require_once('/customers/3/a/...')
#8 /customers/3/a/c/hdi-tuning.co.uk/httpd.www/dealer-tuningfile-portal/index.php(17): require('/customers/3/a/...')
#9 {main}
  thrown in /customers/3/a/c/hdi-tuning.co.uk/httpd.www/dealer-tuningfile-portal/wp-content/plugins/mysterythemes-demo-importer/includes/class-mtdi.php on line 131