Getting database errors

Dear all,

I am getting errors concerning the Acronis database (see attached picture) , so nothing has been working since 2 weeks (no more automatic saves).

I heard that the SQL server version provided with ABR 10 is limited to a 4Gb database, but is there a way to reduce the growth of this database, or shall we really upgrade the version, from Express to Standard ?

If it can help, we actually have 194 registered machines, 651 backups, and we have got approximatively 30 or 40 machines that are not registered, and that we plan to add soon (as long as the database will work again).

Thank you for your support.