# Persistent Error Logs

**URL:** <https://forum.mautic.org/t/persistent-error-logs/5761>\
**Category:** Product Support\
**Created:** [March 14, 2016, 8:49am UTC](https://forum.mautic.org/t/persistent-error-logs/5761 "2016-03-14T08:49:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mike.rtb](https://avatars.discourse-cdn.com/v4/letter/m/f08c70/32.png) [@mike.rtb](https://forum.mautic.org/u/mike.rtb)\
**Post date:** [March 14, 2016, 8:49am UTC](https://forum.mautic.org/t/persistent-error-logs/5761/1 "2016-03-14T08:49:01Z")

</div>

Hi,  
  
  
  
I’ve installed self-hosted mautic instance 3 times already on versions 1.2.3,1.2.4 and now 1.3.0 since I can’t update campaigns and save the changes once started. I can’t also update some emails to be sent because other user seems to be always editing them even though their account has been logged out already. I already set all files and folders of to 777 and group to www-data with write permission but I’m still getting these errors.  
  
  
  
[2016-03-14 05:58:33] mautic.NOTICE: PHP Notice: SessionHandler::gc(): ps\_files\_cleanup\_dir: opendir(/var/lib/php5) failed: Permission denied (13) - in file /var/www/html/mau/app/cache/prod/classes.php - at line 423 [] []  
  
[2016-03-14 07:29:39] mautic.ERROR: Fatal: Module ‘curl’ already loaded - in file Unknown - at line 0 [] []  
  
  
  
Do you guys have any idea what is this about or how to fix it?  
  
  
  
Any help would be appreciated.  
  
  
  
Thanks,  
  
Mike

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<div class="post-metadata">

**Author:** ![mike.rtb](https://avatars.discourse-cdn.com/v4/letter/m/f08c70/32.png) [@mike.rtb](https://forum.mautic.org/u/mike.rtb)\
**Post date:** [March 14, 2016, 8:49am UTC](https://forum.mautic.org/t/persistent-error-logs/5761/2 "2016-03-14T08:49:01Z")

</div>

Hi,

I’ve installed self-hosted mautic instance 3 times already on versions 1.2.3,1.2.4 and now 1.3.0 since I can’t update campaigns and save the changes once started. I can’t also update some emails to be sent because other user seems to be always editing them even though their account has been logged out already. I already set all files and folders of to 777 and group to www-data with write permission but I’m still getting these errors.

[2016-03-14 05:58:33] mautic.NOTICE: PHP Notice: SessionHandler::gc(): ps\_files\_cleanup\_dir: opendir(/var/lib/php5) failed: Permission denied (13) - in file /var/www/html/mau/app/cache/prod/classes.php - at line 423 [] []  
[2016-03-14 07:29:39] mautic.ERROR: Fatal: Module ‘curl’ already loaded - in file Unknown - at line 0 [] []

Do you guys have any idea what is this about or how to fix it?

Any help would be appreciated.

Thanks,  
Mike