Nakama.service activating/auto-restarting permanently

I tried to install nakama on a linux VM and executing it as service with systemd. The problem now is that the service is always stuck in activating/auto-restarting mode. The cockroach is always active instead.

Here it is the yml file and the systemd configurations:

name: nakama-gce-1
    data_dir: /var/lib/nakama-data

    socket:
        server_key: "XXXXXXXXXXX"
        port: 7350

    session:
        token_expiry_ms: 21600000
        encryption_key: "XXXXXXXXXXX"
        udp_key: "X"XXXXXXXXXXX

    runtime:
        http_key: "XXXXXX"
 [Unit]
 	Description=Nakama server
 	ConditionPathExists=/usr/local/bin/nakama
 	Requires=cockroach.service
 	Wants=network.target
 	After=network.target

 	[Service]
 	ExecStart=/usr/local/bin/nakama --config /etc/nakama/nakama-config.yml
     Restart=always
 	RestartSec=3
 	TimeoutSec=6
 	LimitNOFILE=1048576:1048576
 	LimitNPROC=1048576:1048576
 
 	[Install]
 	WantedBy=multi-user.target