I just got run into the problem, many of my wordpress sites are showing me error
Catchable fatal error: Object of class WP_Error could not be converted to string in /home/sitename/public_html/wp-includes/default-constants.php on line 248
not one, many sites started showing this error, but not all sites, All of my these sites are on one server but only few are showing me this error, I haven’t done anything to WordPress or code and haven’t installed any new plugin, I also tried removing all plugins but nothing could helped me, can you please tell me what’s the issue?
