Fatal error: Uncaught TypeError: strpos(): Argument #1 ($haystack) must be of type string, array given in /customers/c/b/1/flagdagen.dk/httpd.www/wp-includes/blocks.php:20
Stack trace:
#0 /customers/c/b/1/flagdagen.dk/httpd.www/wp-includes/blocks.php(20): strpos(Array, 'file:')
#1 /customers/c/b/1/flagdagen.dk/httpd.www/wp-includes/blocks.php(84): remove_block_asset_path_prefix(Array)
#2 /customers/c/b/1/flagdagen.dk/httpd.www/wp-includes/blocks.php(330): register_block_script_handle(Array, 'viewScript')
#3 /customers/c/b/1/flagdagen.dk/httpd.www/wp-includes/blocks/navigation.php(651): register_block_type_from_metadata('/customers/c/b/...', Array)
#4 /customers/c/b/1/flagdagen.dk/httpd.www/wp-includes/class-wp-hook.php(307): register_block_core_navigation('')
#5 /customers/c/b/1/flagdagen.dk/httpd.www/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array)
#6 /customers/c/b/1/flagdagen.dk/httpd.www/wp-includes/plugin.php(476): WP_Hook->do_action(Array)
#7 /customers/c/b/1/flagdagen.dk/httpd.www/wp-settings.php(598): do_action('init')
#8 /customers/c/b/1/flagdagen.dk/httpd.www/wp-config.php(96): require_once('/customers/c/b/...')
#9 /customers/c/b/1/flagdagen.dk/httpd.www/wp-load.php(50): require_once('/customers/c/b/...')
#10 /customers/c/b/1/flagdagen.dk/httpd.www/wp-blog-header.php(13): require_once('/customers/c/b/...')
#11 /customers/c/b/1/flagdagen.dk/httpd.www/index.php(17): require('/customers/c/b/...')
#12 {main}
  thrown in /customers/c/b/1/flagdagen.dk/httpd.www/wp-includes/blocks.php on line 20