I ran my parity node (stable version) with this command on a docker:
--jsonrpc-interface all \
--jsonrpc-hosts all \
--min-gas-price 1000000000 \
--gas-floor-target 8000000 \
--jsonrpc-apis web3,eth,net,parity,traces,rpc,personal \
It is working fine, although I keep getting these requests all the time from author 0x0. Can anyone explain why are these requests taking place?