phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6641b163606cb8b2f9def3dc646fca15' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('6641b163606cb8b2f9def3dc646fca15', -1, 1754315672, 1754315672, 'd849d81a', 0, 0)

Line : 152
File : /home/bsc/v1/phpbb2/includes/sessions.php