Error in nopCommerce 4.8.8 Installation

hi
i get error in installation process in nop version 4.8.8 & 4.8.9
i get "Setup failed: Execution Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding. Operation cancelled by user. The statement has been terminated."
i check database after get this error  and i found all tables are created but no data inserted with in
server="Windows Server"
sql="Sql Server 2019"

thanks

Looks like the application is timing out while executing the database migration. Is your database on the same server? How is the server resource utilization i.e, memory utilization, during the installation?

Are you trying to do a clean install or trying to update the database/application to 4.8.8?

yes the database is clean and the sql server is same

In the install UI, does it take a long time before it times out?
If so, then it would indicate a slow SQL Server (running on limited resources).
If not, then it could be that the db user has insufficient SQL permissions (although that would be odd considering that the tables were created).

(You could try increasing the SQL timeout in the connection string)