phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4eedcc58455b9171aa78090db915ae0f' for key 'PRIMARY'

INSERT INTO aristo_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4eedcc58455b9171aa78090db915ae0f', -1, 1771988395, 1771988395, 'd849d880', -9, 0, 0)

Line : 187
File : sessions.php