# Unable to Edit Certain Contacts
**URL:** https://forum.mautic.org/t/unable-to-edit-certain-contacts/20864
**Category:** Mautic 3 - Install/Upgrade Support
**Created:** [September 14, 2021, 11:18am UTC](https://forum.mautic.org/t/unable-to-edit-certain-contacts/20864 "2021-09-14T11:18:18Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@mikew](https://forum.mautic.org/u/mikew)
#### Post date: [September 14, 2021, 11:18am UTC](https://forum.mautic.org/t/unable-to-edit-certain-contacts/20864/1 "2021-09-14T11:18:18Z")
running the latest version of mautic-3 and I am unable to edit certain contacts.
There is nothing in the mautic.error log.
Inside the console I am seeing this:
GET … /s/contacts/edit/591?\_=1631617585421&mauticUserLastActive=16&mauticLastNotificationId= 500 (Internal Server Error)
| send | @ | libraries.js?vb72a10f7:766 |
| --- | --- | --- |
| ajax | @ | libraries.js?vb72a10f7:744 |
| Mautic.loadContent | @ | app.js?vb72a10f7:40 |
| Mautic.ajaxifyLink | @ | app.js?vb72a10f7:103 |
| (anonymous) | @ | app.js?vb72a10f7:88 |
| dispatch | @ | libraries.js?vb72a10f7:465 |
| elemData.handle | @ | libraries.js?vb72a10f7:451 |
and in the system log I get this:
[2021-09-14 14:06:41] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Form\Exception\TransformationFailedException: “Unable to transform data for property path “pt\_update\_date”: Unexpected data found.” at /var/www/mautic/vendor/symfony/form/Form.php line 1034 {“exception”:"[object] (Symfony\Component\Form\Exception\TransformationFailedException(code: 0): Unable to transform data for property path “pt\_update\_date”: Unexpected data found. at /var/www/mautic/vendor/symfony/form/Form.php:1034, Symfony\Component\Form\Exception\TransformationFailedException(code: 0): Unexpected data found. at /var/www/mautic/vendor/symfony/form/Extension/Core/DataTransformer/DateTimeToStringTransformer.php:128)"} [
I have tried chowning the mautic directory.
I have updated /update/schema
Any ideas ?
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### Author:  [@mikew](https://forum.mautic.org/u/mikew)
#### Post date: [September 14, 2021, 12:01pm UTC](https://forum.mautic.org/t/unable-to-edit-certain-contacts/20864/2 "2021-09-14T12:01:06Z")
I solved this it was an issue with a number of date fields that had incorrect values in them.
The clue was sitting in the system logs