phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c303636d29a6a1a952b5b0d228c8a8ff' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c303636d29a6a1a952b5b0d228c8a8ff', -1, 1715701703, 1715701703, '340e1493', 0, 0, 0)

Line : 187
File : sessions.php