phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9381c08a4300762011e931aa4a9fa9ce', -1, 1716469519, 1716469519, '03932f90', 0, 0, 0)

Line : 187
File : sessions.php