Warning: Array to string conversion in /home1/aulasalud/enfermeria/config/database.php on line 230

Fatal error: Uncaught PDOException: SQLSTATE[42000]: Syntax error or access violation: 1327 Undeclared variable: Array in /home1/aulasalud/enfermeria/config/database.php:49 Stack trace: #0 /home1/aulasalud/enfermeria/config/database.php(49): PDO->prepare() #1 /home1/aulasalud/enfermeria/config/database.php(231): Database->select() #2 /home1/aulasalud/enfermeria/index.php(12): getNormas() #3 {main} thrown in /home1/aulasalud/enfermeria/config/database.php on line 49