Hi i am new to cryptos and i sent out a BTC transaction more than 24hours ago but its still not confirmed according to blockchain.

I use bitcoin core as my wallet and when i try to increase the transaction fee, this error message pops up : "Increasing transaction fee failed, (Change output is too small to bump the fee)"

Can iask what does that mean ? And what can i do to get the transaction confirmed?

I have tried transaction accelerator at viabtc  but they require me to pay in BCH and when i try paying BCH it doesnt gets confirmed either.

(btw i have also set the fee amount to 2 blocks , which is the fastest option in bitcoin core before i send out the btc, not sure what is going on.)

Tx Id : 1df2b339823d819caf5606b41338f7407e984bc3e29435a28c531e9006cb063f

Would appreciate some advice. thank you