Image Type Error Occurs on Frontend Event Creation Despite JPG Upload

When we test with all the new add-ons together, and create an event from the frontend, an image type issue occurs even though a JPG image has been uploaded. The issue appears despite the image being in JPG format.

<img width="1148" height="609" alt="Image" src="https://github.com/user-attachments/assets/a23a892f-1ffa-4902-929b-3758a6b112c0" />