phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cf1894fbaa2b72f1046f255e19c7a002' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('cf1894fbaa2b72f1046f255e19c7a002', -1, 1714208708, 1714208708, '12dd5521', 5, 0, 0)

Line : 187
File : sessions.php