phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a9e9d69b52128d9d9afa168490e8b36f' 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 ('a9e9d69b52128d9d9afa168490e8b36f', -1, 1715863156, 1715863156, '038dc5d4', -4, 0, 0)

Line : 187
File : sessions.php