phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '98acf4dbcc520747312eb2f8722d3d1e' 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 ('98acf4dbcc520747312eb2f8722d3d1e', -1, 1715621896, 1715621896, '12dec523', -4, 0, 0)

Line : 187
File : sessions.php