phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '917798c7febaa76687f03b70e3ad5091' for key 'phpbb_sessioni.PRIMARY'

INSERT INTO phpbb_sessioni (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('917798c7febaa76687f03b70e3ad5091', -1, 1713588225, 1713588225, '0d3bf3c2', 36, 0, 0)

Line : 187
File : sessions.php