phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4b87b37d7be13e67332aac86c3ba8e67' 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 ('4b87b37d7be13e67332aac86c3ba8e67', -1, 1714300648, 1714300648, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php