phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a4debacd1ba5c55e3d1d1fd34f0b3de2' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('a4debacd1ba5c55e3d1d1fd34f0b3de2', -1, 1758614628, 1758614628, 'd849d82e', -9, 0)

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