phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f17c981908ec719c3e9b06fc54e28b6a' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f17c981908ec719c3e9b06fc54e28b6a', -1, 1714690979, 1714690979, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php