@kzeni You are right. I have opened a new ticket.
Brand new test site using up to date version 7.0.1+6387 of Local. Nothing added or removed except The Events Calendar Version 6.1.0. In the Admin dashboard I get 2 errors (both the same) shown below. Viewing the website shows the errors as well at the top of the page, directly below the admin toolbar. Config is PHP 8.1.9, Web Server nginx, MySQL 8.0.16, WordPress 6.2.2
Uninitialized string offset 0 in D:\Websites\test\app\public\wp-content\plugins\the-events-calendar\vendor\composer\ClassLoader.php on line 503
