phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5ef85b37bc570321a6df5d2ed0706831' 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 ('5ef85b37bc570321a6df5d2ed0706831', -1, 1754050968, 1754050968, 'd849d81a', 3, 0, 0)

Line : 187
File : sessions.php