phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b4fd8207dab9ee454eec07b80c17868b' 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 ('b4fd8207dab9ee454eec07b80c17868b', -1, 1716306779, 1716306779, '0391b3c1', -7, 0, 0)

Line : 187
File : sessions.php