phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6f48e6b6e9f3ff3998550811f3aa7251' 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 ('6f48e6b6e9f3ff3998550811f3aa7251', -1, 1714462250, 1714462250, '03155d2c', -4, 0, 0)

Line : 187
File : sessions.php