проблема 1.
вроде все поставил.
все сделал.
запускаю индекс, выползает море ошибок,
потом сам сайт.

ввожу пароль, захожу админом, появляется меню,
выбираю любой пункт - попадаю к окну ввода логина и пароля,
ввожу - попадаю в меню.
такой замкнутый кург.
нимогу ничего изменить.

Вот такие у меня ошибки:
Notice: ob_end_clean(): failed to delete buffer. No buffer to delete. in z:\home\lost.ru\www\mainfile.php on line 45

Warning: Cannot modify header information - headers already sent by (output started at z:\home\lost.ru\www\mainfile.php:45) in z:\home\lost.ru\www\mainfile.php on line 195

Notice: Constant _YOUHAVE already defined in z:\home\lost.ru\www\language\lang-russian.php on line 151

Notice: Undefined variable: gfx in z:\home\lost.ru\www\mainfile.php on line 1205

Notice: Undefined variable: file in z:\home\lost.ru\www\index.php on line 48

Notice: Undefined index: 2 in z:\home\lost.ru\www\mainfile.php on line 251

Notice: Use of undefined constant admin - assumed 'admin' in z:\home\lost.ru\www\mainfile.php on line 204

Notice: Constant _HELLO already defined in z:\home\lost.ru\www\modules\News\language\lang-russian.php on line 65

Notice: Constant _ADD already defined in z:\home\lost.ru\www\modules\News\language\lang-russian.php on line 83

Notice: Undefined variable: op in z:\home\lost.ru\www\modules\News\index.php on line 198

Notice: Undefined variable: new_topic in z:\home\lost.ru\www\modules\News\index.php on line 201

Notice: Undefined index: 1 in z:\home\lost.ru\www\mainfile.php on line 639

Notice: Undefined offset: 2 in z:\home\lost.ru\www\mainfile.php on line 642

Notice: Undefined offset: 1 in z:\home\lost.ru\www\mainfile.php on line 522

Warning: Cannot modify header information - headers already sent by (output started at z:\home\lost.ru\www\mainfile.php:45) in z:\home\lost.ru\www\header.php on line 31

Warning: Cannot modify header information - headers already sent by (output started at z:\home\lost.ru\www\mainfile.php:45) in z:\home\lost.ru\www\header.php on line 32

Notice: Undefined index: 2 in z:\home\lost.ru\www\mainfile.php on line 251

Notice: Undefined index: 1 in z:\home\lost.ru\www\mainfile.php on line 639

Notice: Undefined offset: 2 in z:\home\lost.ru\www\mainfile.php on line 642

Notice: Undefined offset: 1 in z:\home\lost.ru\www\themes\RusNuke2003\theme.php on line 47

Notice: Use of undefined constant left - assumed 'left' in z:\home\lost.ru\www\themes\RusNuke2003\theme.php on line 82

Notice: Use of undefined constant bkey - assumed 'bkey' in z:\home\lost.ru\www\mainfile.php on line 414

Notice: Use of undefined constant admin - assumed 'admin' in z:\home\lost.ru\www\mainfile.php on line 414

Notice: Use of undefined constant bkey - assumed 'bkey' in z:\home\lost.ru\www\mainfile.php on line 416

Notice: Use of undefined constant userbox - assumed 'userbox' in z:\home\lost.ru\www\mainfile.php on line 416

Notice: Use of undefined constant bkey - assumed 'bkey' in z:\home\lost.ru\www\mainfile.php on line 418

Notice: Undefined index: 2 in z:\home\lost.ru\www\mainfile.php on line 251

Notice: Undefined variable: content in z:\home\lost.ru\www\blocks\block-Modules.php on line 58

Notice: Undefined variable: def_module in z:\home\lost.ru\www\blocks\block-Modules.php on line 59

Notice: Undefined index: 1 in z:\home\lost.ru\www\mainfile.php on line 227
Notice: Undefined index: 1 in z:\home\lost.ru\www\mainfile.php on line 227
Notice: Undefined index: 1 in z:\home\lost.ru\www\mainfile.php on line 227
Notice: Undefined index: 1 in z:\home\lost.ru\www\mainfile.php on line 227
Notice: Undefined index: 1 in z:\home\lost.ru\www\mainfile.php on line 227

посоветуйте чего, плиз.