Database Error Code: Cannot add or update a child row: a foreign key constraint fails (`gsa_civi`., CONSTRAINT `FK_civicrm_pcp_block_supporter_profile_id` FOREIGN KEY (`supporter_profile_id`) REFERENCES `civicrm_uf_group` (`id`)), 1452
Additional Details:

Array
(
    [callback] => Array
        (
            [0] => CRM_Core_Error
            [1] => handle
        )

    [code] => -3
    [message] => DB Error: constraint violation
    [mode] => 16
    [debug_info] => ALTER TABLE `civicrm_pcp_block`  
    ADD CONSTRAINT `FK_civicrm_pcp_block_supporter_profile_id` FOREIGN KEY (`supporter_profile_id`) REFERENCES `civicrm_uf_group` (`id`) ON DELETE SET NULL [nativecode=1452 ** Cannot add or update a child row: a foreign key constraint fails (`gsa_civi`.<result 2 when explaining filename '#sql-399c_117'>, CONSTRAINT `FK_civicrm_pcp_block_supporter_profile_id` FOREIGN KEY (`supporter_profile_id`) REFERENCES `civicrm_uf_group` (`id`))]
    [type] => DB_Error
    [user_info] => ALTER TABLE `civicrm_pcp_block`  
    ADD CONSTRAINT `FK_civicrm_pcp_block_supporter_profile_id` FOREIGN KEY (`supporter_profile_id`) REFERENCES `civicrm_uf_group` (`id`) ON DELETE SET NULL [nativecode=1452 ** Cannot add or update a child row: a foreign key constraint fails (`gsa_civi`.<result 2 when explaining filename '#sql-399c_117'>, CONSTRAINT `FK_civicrm_pcp_block_supporter_profile_id` FOREIGN KEY (`supporter_profile_id`) REFERENCES `civicrm_uf_group` (`id`))]
    [to_string] => [db_error: message="DB Error: constraint violation" code=-3 mode=callback callback=CRM_Core_Error::handle prefix="" info="ALTER TABLE `civicrm_pcp_block`  
    ADD CONSTRAINT `FK_civicrm_pcp_block_supporter_profile_id` FOREIGN KEY (`supporter_profile_id`) REFERENCES `civicrm_uf_group` (`id`) ON DELETE SET NULL [nativecode=1452 ** Cannot add or update a child row: a foreign key constraint fails (`gsa_civi`.<result 2 when explaining filename '#sql-399c_117'>, CONSTRAINT `FK_civicrm_pcp_block_supporter_profile_id` FOREIGN KEY (`supporter_profile_id`) REFERENCES `civicrm_uf_group` (`id`))]"]
)