phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a7ac5c4f3dbe95336fec7bb6a1d0304b' 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 ('a7ac5c4f3dbe95336fec7bb6a1d0304b', -1, 1715557559, 1715557559, '12bf3b54', -8, 0, 0)

Line : 187
File : sessions.php