Fatal error: Uncaught mysqli_sql_exception: Expression #1 of ORDER BY clause is not in SELECT list, references column 'db1119767-alles.personen.Geburtsdatum' which is not in SELECT list; this is incompatible with DISTINCT in /is/htdocs/wp1119767_T3331V8QDT/www/von-rauchhaupt/LibPers.php:19
Stack trace:
#0 /is/htdocs/wp1119767_T3331V8QDT/www/von-rauchhaupt/LibPers.php(19): mysqli->query('SELECT DISTINCT...')
#1 /is/htdocs/wp1119767_T3331V8QDT/www/von-rauchhaupt/FrmTree.php(24): get_kids_id('1078')
#2 /is/htdocs/wp1119767_T3331V8QDT/www/von-rauchhaupt/FrmTree.php(65): showPerson_Rec('1078', 1)
#3 {main}
thrown in /is/htdocs/wp1119767_T3331V8QDT/www/von-rauchhaupt/LibPers.php on line 19