Need Advise on altcoin blockchain technical issue

[nagagaga]

Hi all,

Recently I made some testing on my private altcoin network.

I have made a premined of 15 million coins.

which is on block 1 and 2

after a month of mining, should have around 800 over confirmation.


Right now My premined unable to send out, keep getting with this error

"0/offline, has not been successfully broadcast yet"

i tried sending out 1 million coins, my balance deducted 5 millions
i tried sending out 2 million coins, my balance deducted 5 millions

but even it deducts 5 millions, the transaction will never be broadcast to the mempool.

so i abandon the transaction, received 5 million coins back.

So right now my premined coins are useless, couldn't find out the root cause of it.

Really appreciate any advise on this.