phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f273bbdf4d49f079d9bb8913dc194d80' 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 ('f273bbdf4d49f079d9bb8913dc194d80', -1, 1769788925, 1769788925, '00000000', 16, 0, 0)

Line : 187
File : sessions.php