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Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, cannot access protected method Relio\Integration\Autooptimize::excludeJavascript() in /www/wwwroot/www.couponforshoppers.com/wp-includes/class-wp-hook.php:326 Stack trace: #0 /www/wwwroot/www.couponforshoppers.com/wp-includes/plugin.php(205): WP_Hook->apply_filters() #1 /www/wwwroot/www.couponforshoppers.com/wp-content/plugins/autoptimize/classes/autoptimizeScripts.php(298): apply_filters() #2 /www/wwwroot/www.couponforshoppers.com/wp-content/plugins/autoptimize/classes/autoptimizeMain.php(577): autoptimizeScripts->read() #3 [internal function]: autoptimizeMain->end_buffering() #4 /www/wwwroot/www.couponforshoppers.com/wp-includes/functions.php(5471): ob_end_flush() #5 /www/wwwroot/www.couponforshoppers.com/wp-includes/class-wp-hook.php(324): wp_ob_end_flush_all() #6 /www/wwwroot/www.couponforshoppers.com/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #7 /www/wwwroot/www.couponforshoppers.com/wp-includes/plugin.php(517): WP_Hook->do_action() #8 /www/wwwroot/www.couponforshoppers.com/wp-includes/load.php(1304): do_action() #9 [internal function]: shutdown_action_hook() #10 {main} thrown in /www/wwwroot/www.couponforshoppers.com/wp-includes/class-wp-hook.php on line 326