phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5711286f277d1e8672aa6e49fb9de9c2' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('5711286f277d1e8672aa6e49fb9de9c2', -1, 1714979933, 1714979933, '0311064b', -1, 0, 0)

Line : 187
File : sessions.php