phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '27ae6d3378024c424c2a01aa0caf9bb7' 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 ('27ae6d3378024c424c2a01aa0caf9bb7', -1, 1765790688, 1765790688, 'd849d868', 6, 0, 0)

Line : 187
File : sessions.php