phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '17bf6631ea71da08d731b1972079f408' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('17bf6631ea71da08d731b1972079f408', -1, 1715752866, 1715752866, '03919ab9', -1, 0, 0)

Line : 187
File : sessions.php