phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a84a3d60ec2145f4b7a2d6aa76e91f36' 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 ('a84a3d60ec2145f4b7a2d6aa76e91f36', -1, 1715737358, 1715737358, '12da5bef', -4, 0, 0)

Line : 187
File : sessions.php