Home › Forums › Support › Author page error This topic has 3 replies, 2 voices, and was last updated 4 years, 6 months ago by David. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts September 25, 2019 at 10:40 pm #1019259 An Nguyen Hi all, I got an error display on author page. I need your help! you can view the link updated Recoverable fatal error: Object of class WP_Error could not be converted to string in ……./formatting.php on line 4193 Thanks September 26, 2019 at 2:00 am #1019350 DavidStaff Customer Support Hi there, the error is related to a core WP function and generally means something is making bad use of a converting a URL to a string. Debug by first flushing and disabling any server caches. Then disabling plugins and functions to see which one is causing the problem. September 26, 2019 at 5:30 am #1019508 An Nguyen You’re right David. I found the code display sub-categories written by Tom that cause this error on author page. I turn it off via using display rule and the page displays perfectly. September 26, 2019 at 5:32 am #1019509 DavidStaff Customer Support You’re welcome Author Posts Viewing 4 posts - 1 through 4 (of 4 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In