Fatal error: Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''presocraticos'
GROUP BY lib_id' at line 32 in /homepages/42/d204816407/htdocs/mithraeum/quaere.php:1081
Stack trace:
#0 /homepages/42/d204816407/htdocs/mithraeum/quaere.php(1081): mysqli_prepare()
#1 {main}
thrown in /homepages/42/d204816407/htdocs/mithraeum/quaere.php on line 1081