Hi,
I have installed the latest version of Keap Official Opt-in Plugin on my WordPress website but when I try to activate the plugin it gives a fatal error. The error is listed below. I have contacted Keap support but they have redirected me here. How can I resolve this?
Fatal error: Uncaught InfusionsoftWordPressSDKException: Didn’t receive 200 OK from remote server. (HTTP/2 401 ) in /home/magicdeveloper1/public_html/bradross.com/wp-content/plugins/infusionsoft-official-opt-in-forms/subscription/infusionsoft/InfusionsoftWordPressSDK.php:211 Stack trace: #0 /home/magicdeveloper1/public_html/bradross.com/wp-content/plugins/infusionsoft-official-opt-in-forms/subscription/infusionsoft/InfusionsoftWordPressSDK.php(1021): InfusionsoftWordPressSDK->methodCaller() #1 /home/magicdeveloper1/public_html/bradross.com/wp-content/plugins/infusionsoft-official-opt-in-forms/includes/classes/integrations/class.infusionsoft-infusionsoft.php(54): InfusionsoftWordPressSDK->syncWordPressOptins() #2 /home/magicdeveloper1/public_html/bradross.com/wp-content/plugins/infusionsoft-official-opt-in-forms/infusionsoft.php(4173): infusionsoft_infusionsoft->sync_optins() #3 /home/magicdeveloper1/public_html/bradross.com/wp-includes/class-wp-hook.php(324): INF_Infusionsoft->sync_optin_forms() #4 /home/magicdeveloper1/public_html/bradross.com/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #5 /home/magicdeveloper1/public_html/bradross.com/wp-includes/plugin.php(517): WP_Hook->do_action() #6 /home/magicdeveloper1/public_html/bradross.com/wp-content/plugins/infusionsoft-official-opt-in-forms/dashboard/dashboard.php(92): do_action() #7 /home/magicdeveloper1/public_html/bradross.com/wp-content/plugins/infusionsoft-official-opt-in-forms/infusionsoft.php(495): INF_Dashboard->update_option() #8 /home/magicdeveloper1/public_html/bradross.com/wp-content/plugins/infusionsoft-official-opt-in-forms/infusionsoft.php(197): INF_Infusionsoft->db_install() #9 /home/magicdeveloper1/public_html/bradross.com/wp-includes/class-wp-hook.php(324): INF_Infusionsoft->activate_plugin() #10 /home/magicdeveloper1/public_html/bradross.com/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #11 /home/magicdeveloper1/public_html/bradross.com/wp-includes/plugin.php(517): WP_Hook->do_action() #12 /home/magicdeveloper1/public_html/bradross.com/wp-admin/plugins.php(196): do_action() #13 {main} thrown in /home/magicdeveloper1/public_html/bradross.com/wp-content/plugins/infusionsoft-official-opt-in-forms/subscription/infusionsoft/InfusionsoftWordPressSDK.php on line 211