phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6371bb75056ce99196d4d140169af1b4' 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 ('6371bb75056ce99196d4d140169af1b4', -1, 1760175028, 1760175028, 'd849d825', 12, 0, 0)

Line : 187
File : sessions.php