Title: Fatal error: Cannot redeclare class SA_Settings_API
Last modified: August 5, 2017

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# Fatal error: Cannot redeclare class SA_Settings_API

 *  Resolved [DaStorm](https://wordpress.org/support/users/dastorm/)
 * (@dastorm)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-cannot-redeclare-class-sa_settings_api/)
 * Hello,
 * I get the following error when trying to activate sprout-clients

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [Dan Cameron](https://wordpress.org/support/users/dancameron/)
 * (@dancameron)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-cannot-redeclare-class-sa_settings_api/#post-9385811)
 * Hello,
 * Apologies for the delayed response.
 * There’s a load ordering issue that hasn’t yet been resolved when Sprout Invoices
   is installed and activated. The solution is to deactivate SI, active Sprout Clients,
   and re-activate SI.
 * You will not need to worry about data loss when you deactivate.

Viewing 1 replies (of 1 total)

The topic ‘Fatal error: Cannot redeclare class SA_Settings_API’ is closed to new
replies.

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 * [Sprout Clients - CRM and Lead Management](https://wordpress.org/plugins/sprout-clients/)
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## Tags

 * [fatal error](https://wordpress.org/support/topic-tag/fatal-error/)

 * 1 reply
 * 2 participants
 * Last reply from: [Dan Cameron](https://wordpress.org/support/users/dancameron/)
 * Last activity: [8 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-cannot-redeclare-class-sa_settings_api/#post-9385811)
 * Status: resolved