Uncaught DOMException: Failed to execute 'setRequestHeader' on 'XMLHttpRequest': 'roślina.jpg' is not a valid HTTP header field value. at Dropzone.uploadFile (URL_SITE/assets/dropzone/dropzone-amd-module.js:641:11) at Dropzone.processFile (URL_SITE/assets/dropzone/dropzone-amd-module.js:607:19) at Dropzone.processQueue (URL_SITE/assets/dropzone/dropzone-amd-module.js:598:14) at URL_SITE/assets/dropzone/dropzone-amd-module.js:523:26 at Dropzone.accept (URL_SITE/assets/dropzone/dropzone-amd-module.js:233:16) at Dropzone.accept (URL_SITE/assets/dropzone/dropzone-amd-module.js:506:36) at Dropzone.addFile (URL_SITE/assets/dropzone/dropzone-amd-module.js:517:19) at Dropzone.handleFiles (URL_SITE/assets/dropzone/dropzone-amd-module.js:497:28) at HTMLInputElement.<anonymous> (URL_SITE/assets/dropzone/dropzone-amd-module.js:385:26) at HTMLInputElement.dispatch (URL_SITE/assets/advanced-datatable/media/js/jquery.js:2:38007)
Może ktoś podpowiedzieć o co chodzi ?