phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7f64be50dc5a0a607a7628647c8f9fe6' 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 ('7f64be50dc5a0a607a7628647c8f9fe6', -1, 1714240266, 1714240266, '12ddef94', -4, 0, 0)

Line : 187
File : sessions.php