Title: issue Last modified: November 21, 2016 --- # issue * [stefanostanzani](https://wordpress.org/support/users/stefanostanzani/) * (@stefanostanzani) * [9 years, 9 months ago](https://wordpress.org/support/topic/issue-6/) * Hello pls help me solve this problem. I get this error when I try to set my mobile site. my site is: [http://www.csmitalia.it](http://www.csmitalia.it) * ![error](https://i0.wp.com/s11.postimg.org/f746dle7n/Foto_21_11_16_21_00_27.png? ssl=1) - This topic was modified 9 years, 9 months ago by [stefanostanzani](https://wordpress.org/support/users/stefanostanzani/). Viewing 1 replies (of 1 total) * Plugin Author [Jeremy Herve](https://wordpress.org/support/users/jeherve/) * (@jeherve) * Jetpack Mechanic 🚀 * [9 years, 9 months ago](https://wordpress.org/support/topic/issue-6/#post-8468320) * This error appears to be caused by one of your plugins, named `cmsmasters-content- composer`. I’d recommend that you get in touch with the plugin author and ask them to make sure the plugin can be used regardless of the theme currently installed on a site. If you forward them the error message, they should be able to understand the issue and get it fixed. * I hope this helps. Viewing 1 replies (of 1 total) The topic ‘issue’ is closed to new replies. * ![](https://ps.w.org/jetpack/assets/icon.svg?rev=2819237) * [Jetpack - WP Security, Backup, Speed, & Growth](https://wordpress.org/plugins/jetpack/) * [Frequently Asked Questions](https://wordpress.org/plugins/jetpack/#faq) * [Support Threads](https://wordpress.org/support/plugin/jetpack/) * [Active Topics](https://wordpress.org/support/plugin/jetpack/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/jetpack/unresolved/) * [Reviews](https://wordpress.org/support/plugin/jetpack/reviews/) * 1 reply * 2 participants * Last reply from: [Jeremy Herve](https://wordpress.org/support/users/jeherve/) * Last activity: [9 years, 9 months ago](https://wordpress.org/support/topic/issue-6/#post-8468320) * Status: not resolved