phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '494aa713383246f78f768dcdbd3e83eb' 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 ('494aa713383246f78f768dcdbd3e83eb', -1, 1715672526, 1715672526, '12767937', -8, 0, 0)

Line : 187
File : sessions.php