# Error On Unsubscribe

**URL:** <https://forum.mautic.org/t/error-on-unsubscribe/7798>\
**Category:** General Discussion\
**Created:** [March 5, 2017, 7:24am UTC](https://forum.mautic.org/t/error-on-unsubscribe/7798 "2017-03-05T07:24:42Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![igormedeiros](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/igormedeiros/32/109_2.png) [@igormedeiros](https://forum.mautic.org/u/igormedeiros)\
**Post date:** [March 5, 2017, 7:24am UTC](https://forum.mautic.org/t/error-on-unsubscribe/7798/1 "2017-03-05T07:24:42Z")

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Hi!  
  
Since I upgraded via panel from version 2.5.1 to 2.6.0, my contacts are getting 500 Internal Server Error when they try to unsubscribe.  
  
  
  
Any ideas how can I solve this?  
  
  
  
Thanks in advance

- Igor

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<div class="post-metadata">

**Author:** ![igormedeiros](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/igormedeiros/32/109_2.png) [@igormedeiros](https://forum.mautic.org/u/igormedeiros)\
**Post date:** [March 5, 2017, 7:24am UTC](https://forum.mautic.org/t/error-on-unsubscribe/7798/2 "2017-03-05T07:24:42Z")

</div>

Hi!  
Since I upgraded via panel from version 2.5.1 to 2.6.0, my contacts are getting 500 Internal Server Error when they try to unsubscribe.

Any ideas how can I solve this?

Thanks in advance

- Igor