phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7648d917c6907891ae132c47db7f2c71' 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 ('7648d917c6907891ae132c47db7f2c71', -1, 1716310536, 1716310536, '12dd5564', -4, 0, 0)

Line : 187
File : sessions.php