phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0f9b51727b1c79b5fd713220c0283f22' for key 'PRIMARY'

INSERT INTO phpbb_jobsessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0f9b51727b1c79b5fd713220c0283f22', -1, 1768681256, 1768681256, 'ac45d665', -9, 0, 0)

Line : 252
File : sessions.php