phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8cf5ed7b7fa88cbb5fc44e0b7cf65ab5' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8cf5ed7b7fa88cbb5fc44e0b7cf65ab5', -1, 1714237193, 1714237193, '12def015', -4, 0, 0)

Line : 187
File : sessions.php