derod-windows-386.exe out of memory

dero error I run "derod-windows-386.exe" on several minutes then it throw this message

2018-06-29T07:17:20+07:00 INFO : Arguments map[--debug:false --rpc-bind: --lowcpuram:false --node-tag: --help:false --sync-node:false --badgerdb:false --disable-checkpoints:false --add-priority-node:[] --mining-threads: --version:false --testnet:false --boltdb:false --socks-proxy: --data-dir: --p2p-bind: --min-peers: --add-exclusive-node:[] --mining-address:] 2018-06-29T07:17:20+07:00 INFO : level=info msg="DERO Atlantis daemon : It is an alpha version, use it for testing/evaluations purpose only." 2018-06-29T07:17:20+07:00 INFO : level=info msg="Copyright 2017-2018 DERO Project. All rights reserved." 2018-06-29T07:17:20+07:00 INFO : level=info msg="OS:windows ARCH:386 GOMAXPROCS:4" 2018-06-29T07:17:20+07:00 INFO : level=info msg="Version v2.0.0-1.alpha.atlantis+27062018" 2018-06-29T07:17:20+07:00 INFO : level=info msg="Daemon in mainnet mode" 2018-06-29T07:17:20+07:00 INFO : level=info msg="Daemon data directory D:\ST\dero_windows_386\mainnet" 2018-06-29T07:17:20+07:00 INFO : level=info msg="Initialising blockchain" com=BLKCHAIN 2018-06-29T07:17:20+07:00 WARN : Loading checksums for mainnet from file mainnet_checksum.dat failed err open D:\ST\dero_windows_386\mainnet\mainnet_checksums.dat: The system cannot find the file specified. len 3057632 2018-06-29T07:17:20+07:00 INFO : level=info msg="Initializing badger store at path D:\ST\dero_windows_386\mainnet\derod_badger_database" com=STORE 2018-06-29T07:17:20+07:00 INFO : level=info msg="Running in low RAM mode" com=STORE 2018-06-29T07:17:20+07:00 INFO : level=fatal msg="Cannot open badgerdb store err Cannot create pid lock file \"D:\\ST\\dero_windows_386\\mainnet\\derod_badger_database\\LOCK\". Another process is using this Badger database: open D:\ST\dero_windows_386\mainnet\derod_badger_database\LOCK: The file exists." com=STORE

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deroproject / old_binaries

derod-windows-386.exe out of memory #2