Firewalld error

i installed firewalld in aws

but firewall-cmd --state “failed”

ERROR: COMMAND_FAILED: ‘/usr/bin/nft add chain inet firewalld_policy_drop filter_input { type filter hook input priority 9 ; policy drop ; }’ failed: Error: Could no>
add chain inet firewalld_policy_drop filter_input { type filter hook input priority 9 ; policy drop ; }