phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b9c021a10389be961b5bca94b46253a7' 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 ('b9c021a10389be961b5bca94b46253a7', -1, 1714645497, 1714645497, '1276019e', -8, 0, 0)

Line : 187
File : sessions.php