if you want to mine in solo, and this what it appear to be, you need to set scantime and expire to 1, so there is less stale
share above target is actually an error, it mean you're not mining properly, you're probably getting lot of HW
^^^Ignore this. Everything he said is wrong.
When you mine solo to your own bitcoind you will get no shares, only block notification changes. Share above target means you found a low difficulty share that isn't good enough to solve a block - normally this message is filtered unless you're in verbose mode since it's not useful to you. The only notification you'll ever get is if you solve a block.