our DB using SQL Express version and it is not full 10gb. any way to reduce the size? thanks. error. Generic db error: "1101 '{42000} Could not allocate a new page for database 'KAV' because of insufficient disk space in filegroup 'PRIMARY'. Create the necessary space by dropping objects in the filegroup, adding additional files to the filegroup, or setting autogrowth on for existing files in the filegroup.; Could not allocate a new page for database 'KAV' because of insufficient disk space in filegroup 'PRIMARY'. Create the necessary space by dropping objects in the filegroup, adding additional files to the filegroup, or setting autogrowth on for existing files in the filegroup.' LastStatement='aksrv_mtc_process_item'"