claymorecryptonightamd producing lowdifficulty shares on miningpoolhub cryptonightv7
after about an hour of mining i have gotten zero shares and no payout on xmr.. this is the log.

`XMR: 11/08/18-03:15:15 - SHARE FOUND - (GPU 0; share value 0x00019730)
cannot find block data:
{"id":4,"jsonrpc":"2.0","error":{"code":-1,"message":"Lowdifficultyshare"},"result":null}
cannot convert blob data
GPU0 t=57C fan=43%, GPU1 t=40C fan=61%, GPU2 t=49C fan=48%, GPU3 t=41C fan=60%, GPU4 t=39C fan=62%
XMR: 11/08/18-03:15:46 - SHARE FOUND - (GPU 3; share value 0x00011fc7)
cannot find block data:
{"id":4,"jsonrpc":"2.0","error":{"code":-1,"message":"Lowdifficultyshare"},"result":null}
cannot convert blob data
GPU0 t=58C fan=43%, GPU1 t=41C fan=61%, GPU2 t=49C fan=48%, GPU3 t=42C fan=61%, GPU4 t=39C fan=61%
XMR: 11/08/18-03:15:52 - SHARE FOUND - (GPU 3; share value 0x00013957)
cannot find block data:
{"id":4,"jsonrpc":"2.0","error":{"code":-1,"message":"Lowdifficultyshare"},"result":null}
cannot convert blob data
XMR: 11/08/18-03:15:54 - SHARE FOUND - (GPU 2; share value 0x000102fe)
cannot find block data:
{"id":4,"jsonrpc":"2.0","error":{"code":-1,"message":"Lowdifficultyshare"},"result":null}
cannot convert blob data
XMR: 11/08/18-03:16:14 - SHARE FOUND - (GPU 2; share value 0x0001833c)
cannot find block data:
{"id":4,"jsonrpc":"2.0","error":{"code":-1,"message":"Lowdifficultyshare"},"result":null}`