phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f40dcece9c8ffcc1681fb3a64d5faace' 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 ('f40dcece9c8ffcc1681fb3a64d5faace', -1, 1715316866, 1715316866, '12bf58f9', -4, 0, 0)

Line : 187
File : sessions.php