Edit wp-content/plugins/redux-framework/ReduxCore/inc/fields/color_rgba/field_color_rgba.php


Find this part:


            if ( ! wp_script_is( 'redux-field-color-rgba-js' ) ) {
wp_enqueue_script(
'redux-field-color-rgba-js',
ReduxFramework::$_url . 'inc/fields/color_rgba/field_color_rgba' . Redux_Functions::isMin() . '.js',
array( 'jquery', 'redux-spectrum-js' ),
time(),
true
);
}

change to:


            if ( ! wp_script_is( 'redux-field-color-rgba-js' ) ) {
wp_enqueue_script(
'redux-field-color-rgba-js',
ReduxFramework::$_url . 'inc/fields/color_rgba/field_color_rgba' . Redux_Functions::isMin() . '.js',
array( 'jquery', 'redux-spectrum-js', 'redux-js' ),
time(),
true
);
}