phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a9741b2208ee0be3064a20def638d8f7' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a9741b2208ee0be3064a20def638d8f7', -1, 1772525302, 1772525302, 'd849d878', -4, 0, 0)

Line : 187
File : sessions.php