phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '511ef9e912b16cae42f12468067d28ba' 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 ('511ef9e912b16cae42f12468067d28ba', -1, 1714836890, 1714836890, '12e095f2', 0, 0, 0)

Line : 187
File : sessions.php