# Changing themes, logos, Colors i

**URL:** <https://forum.mautic.org/t/changing-themes-logos-colors-i/19208>\
**Category:** Mautic 3 - Install/Upgrade Support\
**Tags:** development\
**Created:** [April 27, 2021, 9:47am UTC](https://forum.mautic.org/t/changing-themes-logos-colors-i/19208 "2021-04-27T09:47:48Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![ashishajmani](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/ashishajmani/32/608_2.png) [@ashishajmani](https://forum.mautic.org/u/ashishajmani)\
**Post date:** [April 27, 2021, 9:47am UTC](https://forum.mautic.org/t/changing-themes-logos-colors-i/19208/1 "2021-04-27T09:47:48Z")

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Hi

Can anyone please let me know if can change theme, Color, logos in our mautic installation

Thanks  
Ashish.

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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:** [April 27, 2021, 10:20am UTC](https://forum.mautic.org/t/changing-themes-logos-colors-i/19208/2 "2021-04-27T10:20:48Z")

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Hello!  
For admin, newsletter or landing page? Or Focus item?  
Otherwise Settings - Config - Theme Settings

Good Luck,  
Joey

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**Author:** ![ashishajmani](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/ashishajmani/32/608_2.png) [@ashishajmani](https://forum.mautic.org/u/ashishajmani)\
**Post date:** [April 27, 2021, 10:33am UTC](https://forum.mautic.org/t/changing-themes-logos-colors-i/19208/3 "2021-04-27T10:33:06Z")

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> [@joeyk](#):
>
> For admin, newsletter or landing page? Or Focus item?  
> Otherwise Settings - Config - Theme Settings

Thanks Joey.

I will also go through documentation and will correlate it to your suggestion for better understanding.

Thanks  
A

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**Author:** ![ashishajmani](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/ashishajmani/32/608_2.png) [@ashishajmani](https://forum.mautic.org/u/ashishajmani)\
**Post date:** [April 28, 2021, 6:14am UTC](https://forum.mautic.org/t/changing-themes-logos-colors-i/19208/4 "2021-04-28T06:14:09Z")

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Hi Joey

while I tried downloading any theme, it shows me this error:

[2021-04-28 11:36:37] mautic.WARNING: PHP Warning - ZipArchive::close(): Failure to create temporary file: Permission denied - in file /var/www/mautic/app/bundles/CoreBundle/Helper/ThemeHelper.php - at line 559 {“themeName”:“blank-grapejs”,“themePath”:"/var/www/mautic/themes/blank-grapejs",“tmpPath”:"/var/www/mautic/var/cache/prod/tmp\_blank-grapejs.zip",“zipper”:"[object] (ZipArchive: {“status”:12,“statusSys”:13,“numFiles”:7,“filename”:"/var/www/mautic/var/cache/prod/tmp\_blank-grapejs.zip",“comment”:""})",“archive”:true,“file”:"[object] (Symfony\Component\Finder\SplFileInfo: /var/www/mautic/themes/blank-grapejs/thumbnail.png)",“filePath”:"/var/www/mautic/themes/blank-grapejs/thumbnail.png",“localPath”:“thumbnail.png”}

[2021-04-28 11:36:37] mautic.WARNING: PHP Warning - filesize(): stat failed for /var/www/mautic/var/cache/prod/tmp\_blank-grapejs.zip - in file /var/www/mautic/app/bundles/CoreBundle/Controller/ThemeController.php - at line 174 {“themeName”:“blank-grapejs”,“themeHelper”:"[object] (Mautic\CoreBundle\Helper\ThemeHelper: {})",“flashes”:,“error”:false,“zipPath”:"/var/www/mautic/var/cache/prod/tmp\_blank-grapejs.zip",“response”:"[object] (Symfony\Component\HttpFoundation\Response: HTTP/1.0 200 OK\r\nCache-Control: no-cache, private\r\nContent-Type: application/octet-stream\r\nDate: Wed, 28 Apr 2021 06:06:37 GMT\r\n\r\n)"}

[2021-04-28 11:36:37] mautic.WARNING: PHP Warning - file\_get\_contents(/var/www/mautic/var/cache/prod/tmp\_blank-grapejs.zip): failed to open stream: No such file or directory - in file /var/www/mautic/app/bundles/CoreBundle/Controller/ThemeController.php - at line 182 {“themeName”:“blank-grapejs”,“themeHelper”:"[object] (Mautic\CoreBundle\Helper\ThemeHelper: {})",“flashes”:,“error”:false,“zipPath”:"/var/www/mautic/var/cache/prod/tmp\_blank-grapejs.zip",“response”:"[object] (Symfony\Component\HttpFoundation\Response: HTTP/1.0 200 OK\r\nCache-Control: no-cache, private\r\nContent-Disposition: attachment;filename=“blank-grapejs.zip”\r\nContent-Length: \r\nContent-Type: application/octet-stream\r\nDate: Wed, 28 Apr 2021 06:06:37 GMT\r\n\r\n)",“stream”:0}

[2021-04-28 11:36:37] mautic.CRITICAL: Uncaught PHP Exception UnexpectedValueException: “The Response content must be a string or object implementing \_\_toString(), “boolean” given.” at /var/www/mautic/vendor/symfony/http-foundation/Response.php line 399 {“exception”:"[object] (UnexpectedValueException(code: 0): The Response content must be a string or object implementing \_\_toString(), “boolean” given. at /var/www/mautic/vendor/symfony/http-foundation/Response.php:399)"}

I have checked - permission to /var/www/mautic/app/bundles/CoreBundle/Helper/ThemeHelper.php is 777

 ![image](https://us1.discourse-cdn.com/flex020/uploads/mautic/original/2X/5/53816e19dec8b1190ca76464371450b2afa953f3.png)

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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:** [April 28, 2021, 10:13am UTC](https://forum.mautic.org/t/changing-themes-logos-colors-i/19208/5 "2021-04-28T10:13:02Z")

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I think you can’t write the temp folder, that’s the problem.  
Make sure you have access to that. I usually just redo permissions to the whole mautic folder.

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**Author:** ![ashishajmani](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/ashishajmani/32/608_2.png) [@ashishajmani](https://forum.mautic.org/u/ashishajmani)\
**Post date:** [April 28, 2021, 11:04am UTC](https://forum.mautic.org/t/changing-themes-logos-colors-i/19208/6 "2021-04-28T11:04:37Z")

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> [@ashishajmani](#):
>
> I have checked - permission to /var/www/mautic/app/bundles/CoreBundle/Helper/ThemeHelper.php is 777

Thanks Joey. post giving 777 -R, it worked.

Thanks  
a

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**Author:** ![ashishajmani](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/ashishajmani/32/608_2.png) [@ashishajmani](https://forum.mautic.org/u/ashishajmani)\
**Post date:** [April 29, 2021, 9:34am UTC](https://forum.mautic.org/t/changing-themes-logos-colors-i/19208/7 "2021-04-29T09:34:52Z")

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Thank Joey. I have installed white-labeller plugin.

will deep dive more.

Thanks  
a.