Cannot load from storage: 0xf26

This is happening frequently when I re-open a Base database: a form previously saved when the database was last opened, and linked to a table in the database, will not open. I get the error message: SfxBaseModel::loadFromStorage: 0xf26.

I have tried to copy and paste the form, both in the same database and in another database, in hopes that I could retrieve the framework at least, but it won’t paste.

This has happened on different occasions with several forms linked to various tables in the database, and means having to re-create the forms from scratch each time. At the moment, one form linked to table X is corrupt, while another form linked to table Y in the same database is working fine. I have only recently started using Base, and this keeps happening with forms I have created.

Any suggestions?

As reported in bug tdf#89982 this appears to be an error code for a broken package i.e., corrupted ZIP container.

Then the only safety are backups…