Fatal error: Uncaught PDOException: SQLSTATE[23000]: Integrity constraint violation: 1451 Cannot delete or update a parent row: a foreign key constraint fails (`db_bibliosolidaire`.`loan`, CONSTRAINT `loan_ibfk_1` FOREIGN KEY (`fk_book`) REFERENCES `book` (`id_book`) ON UPDATE CASCADE) in /home/httpd/vhosts/section-inf.ch/bibliosolidaire.section-inf.ch/model/Database.php:168
Stack trace:
#0 /home/httpd/vhosts/section-inf.ch/bibliosolidaire.section-inf.ch/model/Database.php(168): PDOStatement->execute()
#1 /home/httpd/vhosts/section-inf.ch/bibliosolidaire.section-inf.ch/model/BookRepository.php(51): Database->removeBook('14')
#2 /home/httpd/vhosts/section-inf.ch/bibliosolidaire.section-inf.ch/controller/BookController.php(146): BookRepository->removeBook('14')
#3 /home/httpd/vhosts/section-inf.ch/bibliosolidaire.section-inf.ch/controller/BookController.php(12): BookController->removeBook()
#4 /home/httpd/vhosts/section-inf.ch/bibliosolidaire.section-inf.ch/index.php(16): BookController->dispatch()
#5 {main}
  thrown in /home/httpd/vhosts/section-inf.ch/bibliosolidaire.section-inf.ch/model/Database.php on line 168