phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51a964be7d8b3cc1d4dd385795d0bf54' 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 ('51a964be7d8b3cc1d4dd385795d0bf54', -1, 1714756265, 1714756265, '12de947c', -4, 0, 0)

Line : 187
File : sessions.php