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 '' at line 1 in /home/mvleduar/sise/php/f_libreria.php:104 Stack trace: #0 /home/mvleduar/sise/php/f_libreria.php(104): mysqli_query() #1 /home/mvleduar/sise/index.php(475): sqlw() #2 {main} thrown in /home/mvleduar/sise/php/f_libreria.php on line 104