phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6b5f2f6b563e0e3a96d1a6e81ced9da6' 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 ('6b5f2f6b563e0e3a96d1a6e81ced9da6', -1, 1714217200, 1714217200, '12761efd', -4, 0, 0)

Line : 187
File : sessions.php