Fatal error: Uncaught PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction in /home/tnfbiyol/public_html/konudetayi.php:25 Stack trace: #0 /home/tnfbiyol/public_html/konudetayi.php(25): PDOStatement->execute(Array) #1 {main} thrown in /home/tnfbiyol/public_html/konudetayi.php on line 25