ckeditorerror.ts:108 Uncaught TypeError: Cannot read properties of undefined (reading 'name')

So I am trying to fill in a form. There are around 8 input boxes in the form. I am getting an error. To debug, I tried filling in the input box one by one. I found out when I reaches the following box, an error appeared on the console, ckeditorerror.ts:108 Uncaught TypeError: Cannot read properties of undefined (reading 'name'). I am wondering what did I do wrong here ? I tried some searching and i think the data and getData() that I am using below is already correct. How can I fix this ?

<div className="col-span-2">
                    <Label
                        value={"Maklumat Tambahan"}
                        className={"mb-2 font-bold text-base"}
                    />
                    <CKEditor
                        editor={ClassicEditor}
                        data={formik.values.description}
                        onChange={(event, editor) => {
                            const description = editor.getData();
                            formik.setFieldValue("description", description);
                            setData((prevData) => ({
                                ...prevData,
                                description,
                            }));
                        }}
                        onBlur={formik.handleBlur}
                        config={{
                            toolbar: ["bold", "italic", "undo", "redo"],
                        }}
                    />
                    {formik.touched.description && formik.errors.description ? (
                        <div className="text-red-500">
                            {formik.errors.description}
                        </div>
                    ) : null}
                    <InputError message={errors.description} />
                </div>