phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7a8d4d54c0235b50ed2ac4a9e1c45e1e' 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 ('7a8d4d54c0235b50ed2ac4a9e1c45e1e', -1, 1714259728, 1714259728, '0390a174', -4, 0, 0)

Line : 217
File : sessions.php