Critical error after new update

Stack trace: 0 /home/user/domains/site/public_html/wp-content/plugins/related-posts-thumbnails/related-posts-thumbnails.php(722): RelatedPostsThumbnails->get_thumbnails(true) 1 /home/user/domains/site/public_html/wp-content/plugins/related-posts-thumbnails/related-posts-thumbnails.php(710): RelatedPostsThumbnails->get_html(true) 2 /home/user/domains/site/public_html/wp-includes/class-wp-hook.php(324): RelatedPostsThumbnails->auto_show(‘Kobiety mani…’) 3 /home/user/domains/site/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters(‘Kobiety mani…’, Array) 4 /home/user/domains/site/public_html/wp-includes/post-template.php(256): apply_filters(‘the_content’, ‘Kobiety manipul…’) 5 /home/user/domains/site/public_html/wp-content/themes/donovan/template-parts/content-single.php(26): the_content() 6 /home/user/domains/site/public_html/wp-includes/template.php(812): require(‘/home/user…’) 7 /home/user/domains/site/public_html/wp-includes/template.php(745): load_template(‘/home/user…’, false, Array) 8 /home/user/domains/site/public_html/wp-includes/general-template.php(206): locate_template(Array, true, false, Array) 9 /home/user/domains/site/public_html/wp-content/themes/donovan/single.php(18): get_template_part(‘template-parts/…’, ‘single’) 10 /home/user/domains/site/public_html/wp-includes/template-loader.php(106): include(‘/home/user…’) 11 /home/user/domains/site/public_html/wp-blog-header.php(19): require_once(‘/home/user…’) 12 /home/user/domains/site/public_html/index.php(17): require(‘/home/user…’) 13 {main}thrown in /home/user/domains/site/public_html/wp-content/plugins/related-posts-thumbnails/related-posts-thumbnails.php on line 1195
[06-Jan-2025 00:01:59 UTC] PHP Warning: file_get_contents(): SSL operation failed with code 1. OpenSSL Error messages:
error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed in /home/user/domains/site/public_html/wp-includes/class-wp-image-editor-imagick.php on line 156
[06-Jan-2025 00:01:59 UTC] PHP Warning: file_get_contents(): Failed to enable crypto in /home/user/domains/site/public_html/wp-includes/class-wp-image-editor-imagick.php on line 156
[06-Jan-2025 00:01:59 UTC] PHP Warning: file_get_contents(https://site/wp-content/uploads/2017/11/1317307785_by_sasha85_600.jpg): Failed to open stream: operation failed in /home/user/domains/site/public_html/wp-includes/class-wp-image-editor-imagick.php on line 156
[06-Jan-2025 00:01:59 UTC] PHP Fatal error: Uncaught Error: Call to undefined method WP_Error::resize() in /home/user/domains/site/public_html/wp-content/plugins/related-posts-thumbnails/related-posts-thumbnails.php:1195

Hello @matrixpoland,

We’re sorry for the trouble caused by the plugin update. We’re here to help resolve this quickly.

Thanks for sharing details about the issue, and feel free to contact us at our support forum for dedicated assistance.

Hello @matrixpoland,

We have sent the release v4.2.1 for the fix of this fatal error you faced. Thanks for reporting this to us and waiting patiently while we worked on the solution. ??