Image advanced not working since last update Elementor Pro

I have added a field image advanced and added some photo's.
In Elementor I choose the image carrousel and dynamicly choose these photo's.

Since updating Elementor Pro to version 3.22.0 I get a critical error:

Warning: Trying to access array offset on value of type int in /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/includes/widgets/image-carousel.php on line 875

Fatal error: Uncaught TypeError: Unsupported operand types: string + int in /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/includes/widgets/image-carousel.php:909 Stack trace: #0 /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2325): Elementor\Widget_Image_Carousel->render() #1 /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/includes/base/widget-base.php(635): Elementor\Controls_Stack->render_by_mode() #2 /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/includes/base/widget-base.php(776): Elementor\Widget_Base->render_content() #3 /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/includes/base/element-base.php(483): Elementor\Widget_Base->print_content() #4 /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/includes/base/element-base.php(1422): Elementor\Element_Base->print_element() #5 /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/includes/base/element-base.php(483): Elementor\Element_Base->print_content() #6 /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/includes/base/element-base.php(1422): Elementor\Element_Base->print_element() #7 /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/includes/base/element-base.php(483): Elementor\Element_Base->print_content() #8 /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/core/base/document.php(1867): Elementor\Element_Base->print_element() #9 /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/core/base/document.php(1792): Elementor\Core\Base\Document->do_print_elements() #10 /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/core/base/document.php(1193): Elementor\Core\Base\Document->print_elements() #11 /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/includes/frontend.php(1157): Elementor\Core\Base\Document->print_elements_with_wrapper() #12 /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/includes/frontend.php(1052): Elementor\Frontend->get_builder_content() #13 /home/juul/domains/domainname.com/public_html/wp-includes/class-wp-hook.php(324): Elementor\Frontend->apply_builder_in_content() #14 /home/juul/domains/domainname.com/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters() #15 /home/juul/domains/domainname.com/public_html/wp-includes/post-template.php(256): apply_filters() #16 /home/juul/domains/domainname.com/public_html/wp-content/themes/kadence/template-parts/content/entry_content.php(27): the_content() #17 /home/juul/domains/domainname.com/public_html/wp-includes/template.php(812): require('...') #18 /home/juul/domains/domainname.com/public_html/wp-includes/template.php(745): load_template() #19 /home/juul/domains/domainname.com/public_html/wp-includes/general-template.php(206): locate_template() #20 /home/juul/domains/domainname.com/public_html/wp-content/themes/kadence/template-parts/content/single-entry.php(28): get_template_part() #21 /home/juul/domains/domainname.com/public_html/wp-includes/template.php(812): require('...') #22 /home/juul/domains/domainname.com/public_html/wp-includes/template.php(745): load_template() #23 /home/juul/domains/domainname.com/public_html/wp-includes/general-template.php(206): locate_template() #24 /home/juul/domains/domainname.com/public_html/wp-content/themes/kadence/inc/template-functions/single-functions.php(27): get_template_part() #25 /home/juul/domains/domainname.com/public_html/wp-includes/class-wp-hook.php(324): Kadence\single_content() #26 /home/juul/domains/domainname.com/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #27 /home/juul/domains/domainname.com/public_html/wp-includes/plugin.php(517): WP_Hook->do_action() #28 /home/juul/domains/domainname.com/public_html/wp-content/themes/kadence/template-parts/content/single.php(34): do_action() #29 /home/juul/domains/domainname.com/public_html/wp-includes/template.php(812): require('...') #30 /home/juul/domains/domainname.com/public_html/wp-includes/template.php(745): load_template() #31 /home/juul/domains/domainname.com/public_html/wp-includes/general-template.php(206): locate_template() #32 /home/juul/domains/domainname.com/public_html/wp-content/themes/kadence/inc/template-functions/single-functions.php(20): get_template_part() #33 /home/juul/domains/domainname.com/public_html/wp-includes/class-wp-hook.php(324): Kadence\single_markup() #34 /home/juul/domains/domainname.com/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #35 /home/juul/domains/domainname.com/public_html/wp-includes/plugin.php(517): WP_Hook->do_action() #36 /home/juul/domains/domainname.com/public_html/wp-content/themes/kadence/page.php(20): do_action() #37 /home/juul/domains/domainname.com/public_html/wp-includes/template-loader.php(106): include('...') #38 /home/juul/domains/domainname.com/public_html/wp-blog-header.php(19): require_once('...') #39 /home/juul/domains/domainname.com/public_html/index.php(17): require('...') #40 {main} thrown in /home/juul/domains/domainname.com/public_html/wp-content/plugins/elementor/includes/widgets/image-carousel.php on line 909

Reverting Elementor Pro to the former version solves the issue.
When trying this with ACF Pro, there is no error.

How to solve this.

Kind regards,

Ivan.