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$pg = 1;
                    $inicio = ($pg*$limite)-$limite;
                    $sql = mysqli_query("SELECT * FROM paginacao LIMIT $inicio,$limite");

                    while($linha = mysql_fetch_array($sql)){
                        $titulo = $linha['Titulo'];
                        $conteudo = $linha['Conteudo'];

Warning: mysqli_query() expects at least 2 parameters, 1 given in C:\wamp\www\meusite\index.php on line 143

Warning: mysql_fetch_array() expects parameter 1 to be resource, null given in C:\wamp\www\meusite\index.php on line 146

Nesses dois problemas eu coloquei as respectivas linhas com o problema, já verifiquei no Google e no próprio php.net mais continuo com problemas nessas linhas, alguém pode me ajudar? Já faz muito tempo que não mexo com PHP e esses novos parametros estão me matando!

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