phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '89bfbbc83e0757735074a54643a9657b' 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 ('89bfbbc83e0757735074a54643a9657b', -1, 1732819157, 1732819157, '1275e8d7', -9, 0, 0)

Line : 187
File : sessions.php