phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6b12a0c7d3fb84f887d8a624a2364d71' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6b12a0c7d3fb84f887d8a624a2364d71', -1, 1714685009, 1714685009, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php