phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '71c9eb33239b6894369d8bb3f1f7e19a' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('71c9eb33239b6894369d8bb3f1f7e19a', -1, 1714409426, 1714409426, '12bc28cf', -9, 0, 0)

Line : 187
File : sessions.php