phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4f81f127886c023d3101c06e543ab0ba' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('4f81f127886c023d3101c06e543ab0ba', -1, 1752625176, 1752625176, 'd849d851', 2, 0)

Line : 180
File : /www/includes/sessions.php