Error 404: file not found

and... no such doc here in /home/energop/energo-plan.ru/core3/modules/Text.php at 32
Apache/2.0.54 (Debian GNU/Linux) mod_ssl/2.0.54 OpenSSL/0.9.7e Server at xn----8sbhh6aifekg4l.xn--p1ai Port 80