phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '434ec666aab0cd4ecfaa17540f6811c8' for key 1

INSERT INTO phpbb2_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('434ec666aab0cd4ecfaa17540f6811c8', -1, 1742316072, 1742316072, '0390e560', 3, 0, 0)

Line : 187
File : sessions.php