Today, when I receive an email for a watched thread, I'm getting the fatal error message when I click on it.
Fatal error: Uncaught mysqli_sql_exception: Duplicate entry '211608' for key 'sbf_TOPIC_VIEWS.PRIMARY' in /var/www/html/ubbthreads/libs/mysqli.inc.php:209 Stack trace: #0 /var/www/html/ubbthreads/libs/mysqli.inc.php(209): mysqli_query() #1 /var/www/html/ubbthreads/libs/mysqli.inc.php(138): sql->do_query() #2 /var/www/html/ubbthreads/scripts/showflat.inc.php(449): sql->do_placeholder_query() #3 /var/www/html/ubbthreads/ubbthreads.php(290): page_showflat_run() #4 {main} thrown in /var/www/html/ubbthreads/libs/mysqli.inc.php on line 209
