phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aa0926d2f927e9fe8f6705bd61cf9af1' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('aa0926d2f927e9fe8f6705bd61cf9af1', -1, 1771956800, 1771956800, 'd849d8b4', 7, 0)

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