pmp-service dosen't start after migration pmp

pmp-service dosen't start after migration pmp

hi, i made backup pmp and restored backup on another computer. After restored service dosen't start on new computer.




I used this script:

sh restoreDB.sh /root/InstantBackup_20210930204818_11301.ezip -p /root/pmp_key.key

i don't change orginal files pmp_key.key and database_params.conf 
How to resolve this problem ?