phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '579ebba83ae3b2468d35cfd325c97d62' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('579ebba83ae3b2468d35cfd325c97d62', -1, 1770084629, 1770084629, 'd849d8a2', -4, 0, 0)

Line : 187
File : sessions.php