Fatal error: Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '<br /><b>Warning</b>: Undefined variable $id_tarjeta in <b>C:\inetpub\vhosts...' at line 1 in C:\inetpub\vhosts\correomagico.com\httpdocs\imprenta\dist\functions\db_functions.php:32 Stack trace: #0 C:\inetpub\vhosts\correomagico.com\httpdocs\imprenta\dist\functions\db_functions.php(32): mysqli->query() #1 C:\inetpub\vhosts\correomagico.com\httpdocs\imprenta\dist\editor\index.php(33): get_invitations() #2 {main} thrown in C:\inetpub\vhosts\correomagico.com\httpdocs\imprenta\dist\functions\db_functions.php on line 32