Duplicate entry '1954-3510' for key 'PRIMARY'

Hello 
I migrated My website recently to joomla 4 recently. Updated the component also and as everything seemed perfect when i started to create new events i get the error
Duplicate entry '1954-3510' for key 'PRIMARY'
Strangely enough the event is saved and viewable on the site and working properly but this error comes up every time i make new one.. but with different number .
i guess it some sort o a duplicate so i just stopped creating new ones so not to mess something completely.
Can you tell me what might be the issue

I actually managed to fix the issue by myself!
It was not related to the component but it was an SQL issue.
I deleted all the indexed content in the smart search and reindexed it again. Somehow that fixed the issue

Great. Happy to hear that the issue was fixed and not related to the component. Thanks for the update Nikola

Regards,

Tuan