phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '40b5ffacd7740aeb84b555807016a96f' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('40b5ffacd7740aeb84b555807016a96f', -1, 1714244862, 1714244862, '038b5217', 13, 0)

Line : 187
File : sessions.php