phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a70637791d14382f340b1f7f91924dd7' 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 ('a70637791d14382f340b1f7f91924dd7', -1, 1715728473, 1715728473, '12dd6aa9', -8, 0, 0)

Line : 187
File : sessions.php