phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a6bd0915e5c87030dbc47b731ee3d2a9' 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 ('a6bd0915e5c87030dbc47b731ee3d2a9', -1, 1714642145, 1714642145, '12756f01', -8, 0, 0)

Line : 187
File : sessions.php