BITCOIND: ThreadRPCServer incorrect password attempt from 127.0.0.1
<p>I have my Bitcoind server running on <code>Ubuntu 14.04</code>. The blocks count is updated and its running well. My problem is that when I access <code>Bitcoin RPC</code> using this <code>curl</code> command</p>

<pre><code>curl --user user_bitcoin:pass_bitcoin --data-binary 
'{"jsonrpc": "1.0", "id":"curltest", "method": "getinfo", 
"params": [] }' -H 'content-type: text/plain;' http://127.0.0.1:8332/
</code></pre>

<p>it returns nothing. When I check debug.log it says:</p>

<pre><code>ThreadRPCServer incorrect password attempt from 127.0.0.1
</code></pre>

<p>My bitcoin.conf setup is like this</p>

<pre><code>server=1
daemon=1
rpcuser=&lt;username&gt;
rpcpassword=&lt;password&gt;
</code></pre>