phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9efb9c16f816aef7d5227b7a56fd4348' 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 ('9efb9c16f816aef7d5227b7a56fd4348', -1, 1714237716, 1714237716, '12bf84c2', -4, 0, 0)

Line : 187
File : sessions.php