Breadcrumbs fail on single posts

Another issue is this, enabled or not, the breadcrumbs fail to show the post.
The debug info below, removed the domain urls for security and client sensitive data

Fatal error: Uncaught Error: Object of class WP_Error could not be converted to string in ../wp-content/themes/uray/inc/breadcrumb.php:62 Stack trace: #0 ../wp-content/themes/uray/inc/global/wrapper-before-after.php(207): uray_breadcrumbs() #1 ../wp-includes/class-wp-hook.php(287): uray_banner_heading(”) #2 ../wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(”, Array) #3 ../wp-includes/plugin.php(484): WP_Hook->do_action(Array) #4 ../wp-content/themes/uray/single.php(12): do_action(‘uray_banner_hea…’) #5 ../wp-includes/template-loader.php(106): include(‘/home/…’) #6 ../wp-blog-header.php(19): require_once(‘/home/…’) #7 ../index.php(17): require(‘..’) #8 {main} thrown in ../wp-content/themes/uray/inc/breadcrumb.php on line 62