EventsBooking 4.0 error when installing on Joomla 3.10.5

Hello,

I get the following error when installing on Joomla 3.10.5.

Please advise.

John

BIGINT UNSIGNED value is out of range in '(`vccitygu_joomnew_Prod`.`#__menu`.`level` - 1)'
Package Update: There was an error installing an extension: com_eventbooking.zip

Hello John

I would say that there is something wrong with menu database table on your site, not something with Events Booking and you would get same error while trying to install any extension.

Usually, rebuild menu item should solve the issue. See www.ostraining.com/joomla-support/10438-how-to-rebuild-menu/

Tuan