# Can't add new asset
**URL:** https://forum.mautic.org/t/cant-add-new-asset/3519
**Category:** Product Support
**Created:** [April 14, 2016, 2:41pm UTC](https://forum.mautic.org/t/cant-add-new-asset/3519 "2016-04-14T14:41:57Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@eiwstar](https://forum.mautic.org/u/eiwstar)
#### Post date: [April 14, 2016, 2:41pm UTC](https://forum.mautic.org/t/cant-add-new-asset/3519/1 "2016-04-14T14:41:57Z")
When I click on the + New for Assets, it looks like it’s loading (blue line runs across the top) but then it doesn’t do anything. Below is the warning and error I’m getting. I was able to add new assets before upgrading to latest version. I searched for the error but couldn’t find anything on github or otherwise. Thanks in advance for any help.
[2016-04-14 15:24:37] mautic.WARNING: PHP Warning: require(/home1/wolf/public\_html/mautic/app/cache/prod/doctrine/orm/Proxies/\_\_CG\_\_MauticFormBundleEntityForm.php): failed to open stream: No such file or directory - in file /home1/wolf/public\_html/mautic/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php - at line 207 [] []
[2016-04-14 15:24:37] mautic.ERROR: Fatal: require(): Failed opening required ‘/home1/wolf/public\_html/mautic/app/cache/prod/doctrine/orm/Proxies/\_\_CG\_\_MauticFormBundleEntityForm.php’ (include\_path=’.:/opt/php54/lib/php’) - in file /home1/wolf/public\_html/mautic/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php - at line 207 [] []
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### Author:  [@eiwstar](https://forum.mautic.org/u/eiwstar)
#### Post date: [April 14, 2016, 2:41pm UTC](https://forum.mautic.org/t/cant-add-new-asset/3519/2 "2016-04-14T14:41:57Z")
When I click on the + New for Assets, it looks like it’s loading (blue line runs across the top) but then it doesn’t do anything. Below is the warning and error I’m getting. I was able to add new assets before upgrading to latest version. I searched for the error but couldn’t find anything on github or otherwise. Thanks in advance for any help.
[2016-04-14 15:24:37] mautic.WARNING: PHP Warning: require(/home1/wolf/public\_html/mautic/app/cache/prod/doctrine/orm/Proxies/\_\_CG\_\_MauticFormBundleEntityForm.php): failed to open stream: No such file or directory - in file /home1/wolf/public\_html/mautic/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php - at line 207 [] []
[2016-04-14 15:24:37] mautic.ERROR: Fatal: require(): Failed opening required ‘/home1/wolf/public\_html/mautic/app/cache/prod/doctrine/orm/Proxies/\_\_CG\_\_MauticFormBundleEntityForm.php’ (include\_path=’.:/opt/php54/lib/php’) - in file /home1/wolf/public\_html/mautic/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php - at line 207 [] []
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### Author:  [@escopecz](https://forum.mautic.org/u/escopecz)
#### Post date: [April 15, 2016, 5:47am UTC](https://forum.mautic.org/t/cant-add-new-asset/3519/3 "2016-04-15T05:47:22Z")
Seems to be a cache problem. Remove the app/cache/prod directory. It will regenerate on page reload and hopefully, it will regenerate complete.
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### Author:  [@eiwstar](https://forum.mautic.org/u/eiwstar)
#### Post date: [April 15, 2016, 3:38pm UTC](https://forum.mautic.org/t/cant-add-new-asset/3519/4 "2016-04-15T15:38:56Z")
Thanks! That fixed it.