# Internal Landing Page breaks when utm terms passed in url

**URL:** <https://forum.mautic.org/t/internal-landing-page-breaks-when-utm-terms-passed-in-url/21303>\
**Category:** Product Support\
**Created:** [October 16, 2021, 6:09pm UTC](https://forum.mautic.org/t/internal-landing-page-breaks-when-utm-terms-passed-in-url/21303 "2021-10-16T18:09:54Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![mikew](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/mikew/32/5156_2.png) [@mikew](https://forum.mautic.org/u/mikew)\
**Post date:** [October 16, 2021, 6:09pm UTC](https://forum.mautic.org/t/internal-landing-page-breaks-when-utm-terms-passed-in-url/21303/1 "2021-10-16T18:09:54Z")

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**Your software**  
My Mautic version is: 3.x  
My PHP version is: 7.4  
My Database type and version is:

**Your problem**  
My problem is:  
When directing traffic to a landing page created in mautic from an email with utm terms enabled, breaks the link.

could this be a web server issue ? maybe the way nginx is configured ?

These errors are showing in the log:

Steps I have tried to fix the problem:

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**Author:** ![joeyk](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/joeyk/32/11164_2.png) [@joeyk](https://forum.mautic.org/u/joeyk)\
**Post date:** [October 16, 2021, 10:21pm UTC](https://forum.mautic.org/t/internal-landing-page-breaks-when-utm-terms-passed-in-url/21303/2 "2021-10-16T22:21:59Z")

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Hi, do you use spec char in your utm text? Space?

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<div class="post-metadata">

**Author:** ![mikew](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/mikew/32/5156_2.png) [@mikew](https://forum.mautic.org/u/mikew)\
**Post date:** [October 17, 2021, 7:06am UTC](https://forum.mautic.org/t/internal-landing-page-breaks-when-utm-terms-passed-in-url/21303/3 "2021-10-17T07:06:19Z")

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Hey @joeyk the problem was permissions on the php log files… no idea why this happens every now and again

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<div class="post-metadata">

**Author:** ![joeyk](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/joeyk/32/11164_2.png) [@joeyk](https://forum.mautic.org/u/joeyk)\
**Post date:** [October 17, 2021, 11:22am UTC](https://forum.mautic.org/t/internal-landing-page-breaks-when-utm-terms-passed-in-url/21303/4 "2021-10-17T11:22:15Z")

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It usually happens if your crons are running not as www-data (or whatever your apache/nginx user is)