I get the below errors when I hit sudo apt upgrade. I am unable to fix the error. Any help, please?
root@Ubuntu-2204-jammy-amd64-base ~ # sudo apt upgrade -yReading package lists... DoneBuilding dependency tree... DoneReading state information... DoneCalculating upgrade... DoneTry Ubuntu Pro beta with a free personal subscription on up to 5 machines.Learn more at https://ubuntu.com/pro0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.1 not fully installed or removed.After this operation, 0 B of additional disk space will be used.Setting up grub-efi-amd64-signed (1.182~22.04.1+2.06-2ubuntu10) ...mount: /var/lib/grub/esp: special device /dev/sda15 does not exist.dpkg: error processing package grub-efi-amd64-signed (--configure): installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 32dpkg: dependency problems prevent processing triggers for shim-signed: shim-signed depends on grub-efi-amd64-signed | grub-efi-arm64-signed; however: Package grub-efi-amd64-signed is not configured yet. Package grub-efi-arm64-signed is not installed.dpkg: error processing package shim-signed (--configure): dependency problems - leaving triggers unprocessedErrors were encountered while processing: grub-efi-amd64-signed shim-signedneedrestart is being skipped since dpkg has failedE: Sub-process /usr/bin/dpkg returned an error code (1)