phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0a7c1cf31518d7bb0f8fbdd5dcc7d969' 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 ('0a7c1cf31518d7bb0f8fbdd5dcc7d969', -1, 1714699203, 1714699203, 'c0a80201', -7, 0, 0)

Line : 187
File : sessions.php