phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fc9e6d08e04766e6c9170a73865c1ed1' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('fc9e6d08e04766e6c9170a73865c1ed1', -1, 1715018916, 1715018916, '12be9f0a', -8, 0, 0)

Line : 187
File : sessions.php