phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '71b3c38acd78993011aeb4c552b2e6c3' 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 ('71b3c38acd78993011aeb4c552b2e6c3', -1, 1715628523, 1715628523, '03933812', -4, 0, 0)

Line : 187
File : sessions.php