"We thought a block was found but it was rejected by the daemon" with zencash testnet

[mabbas1975]

Hello
i have installed z-nomp correctly and it starts normally without errors but when start mining i got this error
" We thought a block was found but it was rejected by the daemon"
and when i checked the daemon log i got the following errors

ERROR: ContextualCheckBlock: community fund missing block 279822
ERROR: ProcessNewBlock: AcceptBlock FAILED
ERROR: ReadBlockFromDisk: OpenBlockFile failed for CBlockDiskPos(nFile=-1, nPos=0)

i think that the coins/zen_testnet.json need to be updated with the community fund settings but i don't know how, please help!

[Jerry170617]

Problem solved?

[TheMiningPool]

Any fix on this?
Getting same error.