phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '784e8c95dd7148fe53d02f8c31cd7f8b' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('784e8c95dd7148fe53d02f8c31cd7f8b', -1, 1714384711, 1714384711, '1275c4b8', -8, 0, 0)

Line : 187
File : sessions.php