phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0a9d8b1fd4a06d059a540a653d96b86f' 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 ('0a9d8b1fd4a06d059a540a653d96b86f', -1, 1732587677, 1732587677, '1277858a', 0, 0, 0)

Line : 192
File : sessions.php