phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd704a336560251cb9d2efe02566a66c4' 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 ('d704a336560251cb9d2efe02566a66c4', -1, 1714107986, 1714107986, '0311cb44', -4, 0, 0)

Line : 187
File : sessions.php