phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5540d26a51cda0f1a84b0cbcdbdac661' 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 ('5540d26a51cda0f1a84b0cbcdbdac661', -1, 1714892661, 1714892661, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php