Fatal error: Uncaught Error: Cannot unset string offsets in /customers/b/a/6/watchgallery.se/httpd.www/wp-content/plugins/woocommerce-checkout-manager/lib/view/frontend/class-fields-handler.php:268
Stack trace:
#0 /customers/b/a/6/watchgallery.se/httpd.www/wp-includes/class-wp-hook.php(324): QuadLayers\WOOCCM\View\Frontend\Fields_Handler->remove_fields_priority(Array)
#1 /customers/b/a/6/watchgallery.se/httpd.www/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array)
#2 /customers/b/a/6/watchgallery.se/httpd.www/wp-content/plugins/woocommerce/includes/class-wc-countries.php(1653): apply_filters('woocommerce_get...', Array)
#3 /customers/b/a/6/watchgallery.se/httpd.www/wp-content/plugins/woocommerce/includes/class-wc-countries.php(1680): WC_Countries->get_country_locale()
#4 /customers/b/a/6/watchgallery.se/httpd.www/wp-content/plugins/woocommerce-checkout-manager/lib/model/class-field.php(272): WC_Countries->get_address_fields('SE', 'billing_')
#5 /customers/b/a/6/watchgallery.se/httpd.www/wp-content/plugins/woocommerce-checkout-manager/lib/model/class-field.php(251): QuadLayers\WOOCCM\Model\Field->get_default_fields()
#6 /customers/b/a/6/watchgallery.se/httpd.www/wp-content/plugins/woocommerce-checkout-manager/lib/model/class-model.php(134): QuadLayers\WOOCCM\Model\Field->get_defaults()
#7 /customers/b/a/6/watchgallery.se/httpd.www/wp-content/plugins/woocommerce-checkout-manager/lib/model/class-model.php(82): QuadLayers\WOOCCM\Model\Model->get()
#8 /customers/b/a/6/watchgallery.se/httpd.www/wp-content/plugins/woocommerce-checkout-manager/lib/model/class-field.php(289): QuadLayers\WOOCCM\Model\Model->get_items()
#9 /customers/b/a/6/watchgallery.se/httpd.www/wp-content/plugins/woocommerce-checkout-manager/lib/view/frontend/class-fields-i18n.php(24): QuadLayers\WOOCCM\Model\Field->get_fields()
#10 /customers/b/a/6/watchgallery.se/httpd.www/wp-includes/class-wp-hook.php(324): QuadLayers\WOOCCM\View\Frontend\Fields_I18n->init_polylang('')
#11 /customers/b/a/6/watchgallery.se/httpd.www/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#12 /customers/b/a/6/watchgallery.se/httpd.www/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#13 /customers/b/a/6/watchgallery.se/httpd.www/wp-settings.php(643): do_action('init')
#14 /customers/b/a/6/watchgallery.se/httpd.www/wp-config.php(110): require_once('/customers/b/a/...')
#15 /customers/b/a/6/watchgallery.se/httpd.www/wp-load.php(50): require_once('/customers/b/a/...')
#16 /customers/b/a/6/watchgallery.se/httpd.www/wp-blog-header.php(13): require_once('/customers/b/a/...')
#17 /customers/b/a/6/watchgallery.se/httpd.www/index.php(17): require('/customers/b/a/...')
#18 {main}
  thrown in /customers/b/a/6/watchgallery.se/httpd.www/wp-content/plugins/woocommerce-checkout-manager/lib/view/frontend/class-fields-handler.php on line 268