I'm unable to run the upgrader, HTTP 500.
[13-Jan-2025 16:31:19 UTC] PHP Fatal error: Uncaught ErrorException: Class IPS\Dispatcher could not be loaded. Ensure it is in the correct namespace. in /home/testing/htdocs/testing.com/init.php:749
Stack trace:
#0 [internal function]: IPS\IPS::errorHandler()
#1 /home/testing/htdocs/testing.com/init.php(749): trigger_error()
#2 /home/testing/htdocs/testing.com/init.php(816): IPS\IPS::autoloader()
#3 [internal function]: IPS\IPS::exceptionHandler()
#4 {main}
thrown in /home/testing/htdocs/testing.com/init.php on line 749
I made a successful copy of my site, then disabled all custom apps and replaced the files with V5.
I may try again with Redis disabled, but it takes a long time to restore a 4GB database on a cheap VPS. If it doesn't work, I'll wait for the final version.