phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a7cb3406b3c6767a750f97e2af252bdd' 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 ('a7cb3406b3c6767a750f97e2af252bdd', -1, 1714679387, 1714679387, '0391978d', -1, 0, 0)

Line : 187
File : sessions.php