Medium Image Fullwidth

Fatal error: Uncaught Error: Cannot use object of type WP_Error as array in C:\inetpub\wwwroot\Summar\actualidad\wp-content\themes\engage\framework\helpers\image-resize.php:40 Stack trace: #0 C:\inetpub\wwwroot\Summar\actualidad\wp-content\themes\engage\framework\helpers\image-resize.php(135): engage_img_resize() #1 C:\inetpub\wwwroot\Summar\actualidad\wp-content\themes\engage\framework\blog\blog-functions.php(148): engage_get_thumb() #2 C:\inetpub\wwwroot\Summar\actualidad\wp-content\themes\engage\framework\blog\blog-functions.php(71): engage_post_media() #3 C:\inetpub\wwwroot\Summar\actualidad\wp-content\plugins\engage-core\shortcodes\lib\blog.php(90): engage_blog_post() #4 C:\inetpub\wwwroot\Summar\actualidad\wp-includes\shortcodes.php(395): engage_blog() #5 [internal function]: do_shortcode_tag() #6 C:\inetpub\wwwroot\Summar\actualidad\wp-includes\shortcodes.php(235): preg_replace_callback() #7 C:\inetpub\wwwroot\Summar\actualidad\wp-content\plugins\js_composer\include\helpers\helpers.php(240): do_shortcode() #8 C:\in in C:\inetpub\wwwroot\Summar\actualidad\wp-content\themes\engage\framework\helpers\image-resize.php on line 40