Error loading images

I get this error when I try to add images, images are up to 2000px and the force resize function has the same effect.

Fatal error: Uncaught exception ‘Exception’ with message ‘Attachment ID 2050 not found.’ in /home/triwareb/public_html/holyrood/wp-content/plugins/cyclone-slider-2/src/CycloneSlider/ImageResizer.php:43 Stack trace: #0 /home/triwareb/public_html/holyrood/wp-content/plugins/cyclone-slider-2/src/CycloneSlider/Data.php(65): CycloneSlider_ImageResizer->resize_images(Array, Array) #1 [internal function]: CycloneSlider_Data->save_slider_post(2121) #2 /home/triwareb/public_html/holyrood/wp-includes/plugin.php(496): call_user_func_array(Array, Array) #3 /home/triwareb/public_html/holyrood/wp-includes/post.php(3531): do_action(‘save_post_cyclo…’, 2121, Object(WP_Post), true) #4 /home/triwareb/public_html/holyrood/wp-includes/post.php(3615): wp_insert_post(Array, false) #5 /home/triwareb/public_html/holyrood/wp-admin/includes/post.php(367): wp_update_post(Array) #6 /home/triwareb/public_html/holyrood/wp-admin/post.php(233): edit_post() #7 {main} thrown in /home/triwareb/public_html/holyrood/wp-content/plugins/cyclone-slider-2/src/CycloneSlider/ImageResizer.php on line 43

I installed the latest version

https://wordpress.org/plugins/cyclone-slider-2/