phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a6ab3a2eeb74dd0f3812f0f14a40ab15' 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 ('a6ab3a2eeb74dd0f3812f0f14a40ab15', -1, 1714945166, 1714945166, 'c0a80201', 18, 0, 0)

Line : 187
File : sessions.php