phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f445d4a4d1b886f9f812834ff7d0151f' 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 ('f445d4a4d1b886f9f812834ff7d0151f', -1, 1752311052, 1752311052, 'd849d8dc', 12, 0, 0)

Line : 187
File : sessions.php