phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7a7a63416f7ff20c2078d75e66505a4c' for key 'PRIMARY'

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7a7a63416f7ff20c2078d75e66505a4c', -1, 1716316163, 1716316163, '1277742b', -11, 0, 0)

Line : 187
File : sessions.php