phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '665802ac96fd2f8e1c106de54f8f7f94' 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 ('665802ac96fd2f8e1c106de54f8f7f94', -1, 1764205279, 1764205279, 'd849d820', -201, 0, 0)

Line : 187
File : sessions.php