Increase the fee for hanged transaction So I made the transfer from my wallet’ address to other wallet. I use Bitcoin Core 0.14.2. And I read "Would replace by fee increase the fee on my transaction?"

I apologize, was mistaken and appointed the small commission. Transaction hangs as unconfirmed the fourth day. How many will hang and it will be forgotten for backward God only knows. 

Thus, my small mistake can lead to dramatic loss of time. The key of command line "- walletrbf" (for use further "bumpfee") is incompatible with a key "- prune".  In general this key  does many useful keys useless. But I use 
 "- prune" for easy obvious reasons.

Can somebody explain, as it is possible to increase the fee of the outed transaction. Or to accelerate time of removal of transaction from network memory, spent it and a refund back to my wallet' address. I did not find any services for these actions in the Internet.
P.S. After all above I closed BTC Core and started it again. I get notification like this "Blockchains integrity failured. Start reindex blockchains?".  I just click "Abort" button to close BTC Core and restart it. I get both tx on the right side in gray. But after 20-30 minutes old (conflicted) tx disappeared forever,  simultaneously the new (confirmed) tx painted in black. Long Life "Rolling Stones"!
That's all.