phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef7b133cb44494686854b9fdb566b4e9' 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 ('ef7b133cb44494686854b9fdb566b4e9', -1, 1715527342, 1715527342, '0395f382', -4, 0, 0)

Line : 289
File : sessions.php