Title: Error
Last modified: March 10, 2026

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# Error

 *  Resolved [Li-An](https://wordpress.org/support/users/li-an/)
 * (@li-an)
 * [3 months ago](https://wordpress.org/support/topic/error-1967/)
 * Hello, I have notifications from Fatal Error Notify
    - **Error Level:** E_WARNING
    - **Message:** exif_read_data(anouk-ricard-animan-couv.webp): File not supported
    - **File:** wp-content/plugins/lightbox-photoswipe/src/LightboxPhotoSwipe/ExifHelper.
      php
    - **Line:** 16
    - **URL:** [https://www.lecridumargouillat.re/bdpi-2022-scolaires/](https://www.lecridumargouillat.re/bdpi-2022-scolaires/)
 * _(Pause notifications, mute plugins, and more in [Fatal Error Notify Pro](https://fatalerrornotify.com/?utm_source=free-plugin&utm_medium=notification))_
 * **Error Level:** E_WARNING
   **Message:** exif_read_data(expressions-melanze-jonca-
   vandermeersch-01.jpg): Incorrect APP1 Exif Identifier Code**File:** wp-content/
   plugins/lightbox-photoswipe/src/LightboxPhotoSwipe/ExifHelper.php**Line:** 16**
   URL:** [https://www.lecridumargouillat.re/dernieres-publications-nos-auteurs/](https://www.lecridumargouillat.re/dernieres-publications-nos-auteurs/)
 * I will probably deactivate this plugin but have you any idea where the problem
   comes from ?

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [Arno Welzel](https://wordpress.org/support/users/awelzel/)
 * (@awelzel)
 * [3 months ago](https://wordpress.org/support/topic/error-1967/#post-18847275)
 * First of all – this is **warning** and not an error.
 * And second – it comes from the image file – `expressions-melanze-jonca-vandermeersch-
   01.jpg`. This has some incorrect EXIF data. And this the reason, why PHP logs
   a **warning**, that something may be wrong with that image file.
 * Again – this is not(!) an error, just a warning. And the only fix is to work 
   on that image file to fix the EXIF data in it. There is nothing I can do about
   this, sorry.
 *  Thread Starter [Li-An](https://wordpress.org/support/users/li-an/)
 * (@li-an)
 * [3 months ago](https://wordpress.org/support/topic/error-1967/#post-18847283)
 * Thanks for your quick answer. I needed only your advice and I’m happy with it
   🙂 I will deactivate Fatal Error Notify as I need a Pro version to get rid of
   these notifications.

Viewing 2 replies - 1 through 2 (of 2 total)

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 * 2 replies
 * 2 participants
 * Last reply from: [Li-An](https://wordpress.org/support/users/li-an/)
 * Last activity: [3 months ago](https://wordpress.org/support/topic/error-1967/#post-18847283)
 * Status: resolved