phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '866f76f21e16c5265d4f686cc184d8e1' 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 ('866f76f21e16c5265d4f686cc184d8e1', -1, 1716258723, 1716258723, '12d82a51', -8, 0, 0)

Line : 187
File : sessions.php