I have an image field called field_image in a content type called Blog Post. I am able to use this field as expected, to upload and replace images, etc. I have a second content type called Event, where if I reuse this field, or even create a whole new Image field, I cannot upload an image. I get the following error in the console:
AjaxError: An AJAX HTTP error occurred. HTTP Result Code: 200 Debugging information follows. Path: /node/add/event?element_parents=field_image/widget/0&ajax_form=1 StatusText: OK ResponseText: Drupal.AjaxError.prototype = new Error();
I've tried clearing the caches but that doesn't make a difference.