phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64dd607eb334032335dff1c56117ecf4' 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 ('64dd607eb334032335dff1c56117ecf4', -1, 1715327146, 1715327146, '12759926', -9, 0, 0)

Line : 187
File : sessions.php