phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f0c51a18f6f505563dd00df9e3642909' 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 ('f0c51a18f6f505563dd00df9e3642909', -1, 1714208584, 1714208584, '00000000', 29, 0, 0)

Line : 187
File : sessions.php