You are getting a file corrupted error for your local H2 Database.
WSO2 does not recommend using H2 database.
It's usually recommended to use a "production-ready" database for WSO2 API Manager datasource, User Store and Registry.
For registry mounting, you can use H2 for local repository. However you shouldn't use H2 database for Config and Governance repositories.
See WSO2 API Manager Clustering and Deployment Guide for more information.
You may use wso2server.sh -Dsetup
to re-create the database. But I think this is not what you need as it would clean up your data. I think you should use another database to avoid these kinds of errors.
I hope this helps.