Erro na conexão: SQLSTATE[HY000] [1049] Unknown database 'otica_db'<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in C:\xampp\htdocs\sysotica\models\ConfiguracaoEmpresa.php:29
Stack trace:
#0 C:\xampp\htdocs\sysotica\styles.php(12): ConfiguracaoEmpresa-&gt;buscarConfiguracao(1)
#1 {main}
  thrown in <b>C:\xampp\htdocs\sysotica\models\ConfiguracaoEmpresa.php</b> on line <b>29</b><br />