Manual SQL Error: [1146] Table ‘*****_wppanel.iwp_addons_v3’ doesn’t exist

After updating to the latest version of InfiniteWP’s dashboard (2.17.0) it gives the error

Manual SQL Error: [1146] Table ‘*_wppanel.iwp_addons_v3′ doesn’t exist in file /WPPanel/index.php On line 11
SELECT slug, status FROM iwp_addons_v3 WHERE slug IN(‘scheduleBackup’, ‘clientReporting’, ‘wpOptimize’)

I read a solution would be to switch the panel to v3, that doesn’t do anything so it seems. Tested on PHP 7.4 and 8.0, no difference, didn’t work in both cases.

Did a restore of the backup and went back to 2.15.9, all working well again.

Using the “switch to v3” crashes it (PHP 8.0)

Fatal error: Uncaught ArgumentCountError: Too few arguments to function appErrorHandler(), 4 passed and exactly 5 expected in /home/username/domains/userdomain.nl/public_html/WPPanel/v3/includes/commonFunctions.php:510 Stack trace: #0 /home/username/domains/userdomain.nl/public_html/WPPanel/v3/includes/db.php(43): appErrorHandler() #1 /home/username/domains/userdomain.nl/public_html/WPPanel/v3/controllers/appFunctions.php(10): DB::connect() #2 /home/username/domains/userdomain.nl/public_html/WPPanel/v3/includes/app.php(65): DBConnectAndSetOptions() #3 /home/username/domains/userdomain.nl/public_html/WPPanel/v3/index.php(2): include(‘…’) #4 {main} thrown in /home/username/domains/userdomain.nl/public_html/WPPanel/v3/includes/commonFunctions.php on line 510

Using the “switch to v3” running on php 7.4 doesn’t do anything so it seems, it keeps running on the old panel.

So I’m kind of stuck.

(note: i checked the error logs of the server, nothing found in regards to the “switch to v3”).