On OS X 10.8.5 with Chrome version 30.0.1599.69:
When I follow this URL:
https://www.xojo.com/support/webinar.php
The Xojo website reports this error:
Fatal error: Database error: “ERROR: current transaction is aborted, commands ignored until end of transaction block” (0) SQL: SELECT nextval(‘error_log_id_seq’); in /home/website/xojo/www/source/lib.database.php on line 738
If I login with my account on xojo.com and then visit the URL again, it’s all good, no error.
It does not occur in Safari.