phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64d7ca2dc781903a54e4de9a8a66826e' 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 ('64d7ca2dc781903a54e4de9a8a66826e', -1, 1715017831, 1715017831, '0d3a89da', -7, 0, 0)

Line : 187
File : sessions.php