phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64c4828a1f1faa4108f9f125efede63b' 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 ('64c4828a1f1faa4108f9f125efede63b', -1, 1715901494, 1715901494, '0d3a8c21', -8, 0, 0)

Line : 187
File : sessions.php