title: Showing Error: mysqli::real_connect(): (28000/1045): Access denied for user 'user'@'192.188.145.163' (using password: YES)
body: <p>This is a codeigniter project. my given database information is right.It works perfectly in localhost. But after uploading my project in hosting site, it still shows an 'access denied' error.</p>
  
  <p>This is my database:</p>
  
  <pre><code> $db['default'] = array(
      'dsn' =&gt; '',
      'hostname' =&gt; 'telihatyhighschool.edu.bd',
      'username' =&gt; 'db_username',
      'password' =&gt; 'db_password',
      'database' =&gt; 'db_name',
      'dbdriver' =&gt; 'mysqli',
      'dbprefix' =&gt; '',
      'pconnect' =&gt; FALSE,
      'db_debug' =&gt; TRUE,
      'cache_on' =&gt; FALSE,
      'cachedir' =&gt; '',
      'char_set' =&gt; 'utf8',
      'dbcollat' =&gt; 'utf8_general_ci',
      'swap_pre' =&gt; '',
      'encrypt' =&gt; FALSE,
      'compress' =&gt; FALSE,
      'stricton' =&gt; FALSE,
      'failover' =&gt; array() ,
      'save_queries' =&gt; TRUE
  );
  </code></pre>
  
  <p>How can I solve this ? </p>