phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '19138fdf6d6ea0930e197ad01b002acb' 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 ('19138fdf6d6ea0930e197ad01b002acb', -1, 1715777948, 1715777948, '12d944c5', -4, 0, 0)

Line : 187
File : sessions.php