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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 '' at line 1 in /home/aikidob/www/admin/baza.php:38 Stack trace: #0 /home/aikidob/www/admin/baza.php(38): mysqli_query(Object(mysqli), 'SELECT * FROM c...') #1 /home/aikidob/www/egzamin.php(27): bazaDanych::zapytanie('SELECT * FROM c...') #2 {main} thrown in /home/aikidob/www/admin/baza.php on line 38