phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0fbc752e362d19d57fe32ba1e0a9ee66' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0fbc752e362d19d57fe32ba1e0a9ee66', -1, 1769048043, 1769048043, 'd849d87e', -4, 0, 0)

Line : 215
File : sessions.php