phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '121d29d8f07427dfaf81846bc0ddd8d0' 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 ('121d29d8f07427dfaf81846bc0ddd8d0', -1, 1716392362, 1716392362, '1276c68a', -8, 0, 0)

Line : 187
File : sessions.php