phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1f81fa4735f3f797f4bc64dfbd31e56b' 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 ('1f81fa4735f3f797f4bc64dfbd31e56b', -1, 1714959417, 1714959417, '12dface0', -8, 0, 0)

Line : 187
File : sessions.php