phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c2fe5acdcc9c06c442589457368bd1c0' 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 ('c2fe5acdcc9c06c442589457368bd1c0', -1, 1766125853, 1766125853, 'd849d822', -9, 0, 0)

Line : 187
File : sessions.php