phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '976c97b18b4e8e9d0c5ce1b2c987e2de' 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 ('976c97b18b4e8e9d0c5ce1b2c987e2de', -1, 1714901035, 1714901035, '12de507a', -8, 0, 0)

Line : 187
File : sessions.php