phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8f9a3e65dad262229d9e114f558fed1d' 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 ('8f9a3e65dad262229d9e114f558fed1d', -1, 1594316355, 1594316355, '03eb4a4d', 0, 0, 0)

Line : 187
File : sessions.php