Warning: Undefined array key "emp_id" in D:\xampp\htdocs\m_m\materials\materials_catg_del.php on line 9

Warning: Undefined array key "emp_name" in D:\xampp\htdocs\m_m\materials\materials_catg_del.php on line 10

Warning: Undefined array key "Id" in D:\xampp\htdocs\m_m\materials\materials_catg_del.php on line 15

Fatal error: Uncaught PDOException: SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1 in D:\xampp\htdocs\m_m\include\db_conn\db.class_mm.php:97 Stack trace: #0 D:\xampp\htdocs\m_m\include\db_conn\db.class_mm.php(97): PDO->exec('Update material...') #1 D:\xampp\htdocs\m_m\materials\materials_catg_del.php(20): db_mm->execute('Update material...') #2 {main} thrown in D:\xampp\htdocs\m_m\include\db_conn\db.class_mm.php on line 97