Welcome to the Question2Answer Q&A. There's also a demo if you just want to try it out.
+1 vote
in Plugins by
When authorization ulogin, when leaving the site error output: 
And while there is a cookie, the error will go. And every time you refresh the page there is a new user.
Notice: Undefined offset: 0 in /var/www/site/data/www/site.ru/qa-plugin/ulogin-login/qa-ulogin-login.php on line 109

A Question2Answer database query failed when generating this page.

A full description of the failure is available in the web server's error log file.

This continues until there are cookies

Help me please!

Q2A version: last
only when using Internet Explorer

Please log in or register to answer this question.

Welcome to the Q&A site for Question2Answer.

If you have a question about Q2A, please ask here, in English.

To report a bug, please create a new issue on Github or ask a question here with the bug tag.

If you just want to try Q2A, please use the demo site.