Error message Notice: Undefined index: max_width in Drupal\lametric_instagram_section\Plugin\Field\FieldType\LametricInstagramSliderItem->getValue() (line 157 of modules/custom/lametric_instagram_section/src/Plugin/Field/FieldType/LametricInstagramSliderItem.php). Drupal\lametric_instagram_section\Plugin\Field\FieldType\LametricInstagramSliderItem->getValue() (Line: 27) Drupal\lametric_instagram_s