Tonight, stopped mining on RX 550 2 gb.

2019.04.19:11:22:10.878: main Eth: Mining MOAC on >moac.2miners.com:5050 for 0:00
2019.04.19:11:22:10.878: main Eth: Accepted shares 0 (0 stales), rejected shares 0 (0 stales)
2019.04.19:11:22:10.878: main Eth: Incorrect shares 0 (0.00%), est. stales percentage 0.00%
2019.04.19:11:22:10.878: main Eth: Average speed (5 min): 0.000 MH/s
2019.04.19:11:22:10.878: main  
2019.04.19:11:22:21.724: main GPU1: 34C 39%, GPU2: 34C 39%, GPU3: 37C 39%, GPU4: 37C 39%, GPU5: 40C 39%, GPU6: 40C 24%, GPU7: 46C 33%, GPU8: 52C 35%, GPU9: 49C 34%, GPU10: 40C 24%, GPU11: 42C 16%, GPU12: 31C 30%
2019.04.19:11:22:26.811: unkn Eth: Connecting to ethash pool moac.2miners.com:5050 (proto: EthProxy)
2019.04.19:11:22:26.889: eths Eth: Connected to ethash pool moac.2miners.com:5050 (54.36.109.4)
2019.04.19:11:22:26.889: eths Eth: Send: {"id":1,"jsonrpc":"2.0","method":"eth_submitLogin","worker":"eth1.0","params":[""]}

2019.04.19:11:22:26.969: eths Eth: Received: {"id":1,"jsonrpc":"2.0","result":true}
2019.04.19:11:22:26.969: eths Eth: Send: {"id":5,"jsonrpc":"2.0","method":"eth_getWork","params":[]}

2019.04.19:11:22:27.051: eths Eth: Received: {"id":5,"jsonrpc":"2.0","result":
2019.04.19:11:22:27.051: eths Eth: New job #e9614ac8 from moac.2miners.com:5050; diff: 8600MH
2019.04.19:11:22:27.051: eths GPU1: not enough VRAM for DAG epoch 77
2019.04.19:11:22:27.051: eths GPU2: not enough VRAM for DAG epoch 77
2019.04.19:11:22:27.051: eths GPU3: not enough VRAM for DAG epoch 77
2019.04.19:11:22:27.051: eths GPU4: not enough VRAM for DAG epoch 77
2019.04.19:11:22:27.051: eths GPU5: not enough VRAM for DAG epoch 77
2019.04.19:11:22:27.051: eths GPU6: not enough VRAM for DAG epoch 77
2019.04.19:11:22:27.051: eths GPU7: not enough VRAM for DAG epoch 77
2019.04.19:11:22:27.051: eths GPU8: not enough VRAM for DAG epoch 77
2019.04.19:11:22:27.051: eths GPU9: not enough VRAM for DAG epoch 77
2019.04.19:11:22:27.051: eths GPU10: not enough VRAM for DAG epoch 77
2019.04.19:11:22:27.051: eths GPU11: not enough VRAM for DAG epoch 77
2019.04.19:11:22:27.051: eths GPU12: not enough VRAM for DAG epoch 77