How to install two CMS on one domain?

Question

CMS

there is a site under control of DLE, there is a script (separate from DLE). installed the script in a folder (monitoring) on ​​the same domain as the DLE site.
I’ve been messing around for 2 days ((
the problem is that DLE intercepts script requests, i.e.
if I go to site.ru/monitoring/ the script page opens, I try to log in, it redirects me to site.ru/cabinet
DLE writes that there is no such page ))
authorization in that script passes successfully.
please tell me how to solve the problem so that the script works as a separate site, only from the monitoring folder?
I know about what can be installed on a separate domain / subdomain, you need it in a folder.
Thank you for your attention

rights files

код .htaccess скрипта

RewriteEngine On
RewriteCond %{HTTP_HOST} ^www\.(.*)$ [NC]
RewriteRule ^(.*)$ http://%1/$1 [R=301,L]
#Вызов страницы 404
ErrorDocument 404 /?404
#Динамические страницы
RewriteRule ^pages/([^/]+).htm$ /?module=pages&url=$1 [L]
#Сброс пароля
RewriteRule ^confirm/([^/]+)/$ /?module=password_reset&confirm=$1 [L]
#Каптча
RewriteRule ^captcha/?$ /?module=captcha [L]
#Листинг
RewriteRule ^listing/?$ /?module=listing [L]
#API
RewriteRule ^api/?$ /?module=api [L]
#Поиск
RewriteRule ^search/?$ /?module=search [L]
#Авторизация, регистрация и тд.
RewriteRule ^account/([a-z]+)/?$ ?module=account&action=$1 [L]
#Банлист
RewriteRule ^banlist/?$ ?module=banlist [L]
#Кабинет
RewriteRule ^cabinet/?$ ?module=cabinet [L]
RewriteRule ^cabinet/([a-z]+)/?$ /?module=cabinet&action=$1 [L]
#Страница сервера
RewriteRule ^servers/([0-9.:]*)/([a-z]+)/?$ /?module=servers&ip=$1&action=$2 [L]
#Модуль принятия оплаты
RewriteRule ^payment_gateway/([a-z]*)/([a-z]*)?/$ /?module=payment_gateway&gateway=$1&action=$2 [L]
#Админка
RewriteRule ^admin_([^/]+)/$ /?module=admin_$1 [L]
RewriteRule ^admin_([^/]+)/([a-z]+)/?$ /?module=admin_$1&section=$2 [L]
RewriteRule ^admin_([^/]+)/([a-z]+)/([0-9]+)/?$ /?module=admin_$1&section=$2&id=$3 [L]
RewriteRule ^admin_([^/]+)/([a-z]+)/([0-9a-z_]+)/?$ /?module=admin_$1&section=$2&subsection=$3 [L]

код .htaccess DLE

RewriteEngine On

# Редиректы

RewriteRule ^page/([0-9]+)(/?)$ index.php?cstart=$1 [L]

# Сам пост
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/page,([0-9]+),([0-9]+),(.*).html$ index.php?subaction=showfull&year=$1&month=$2&day=$3&news_page=$4&cstart=$5&news_name=$6&seourl=$6 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/page,([0-9]+),(.*).html$ index.php?subaction=showfull&year=$1&month=$2&day=$3&news_page=$4&news_name=$5&seourl=$5 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/print:page,([0-9]+),(.*).html$ engine/print.php?subaction=showfull&year=$1&month=$2&day=$3&news_page=$4&news_name=$5&seourl=$5 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/(.*).html$ index.php?subaction=showfull&year=$1&month=$2&day=$3&news_name=$4&seourl=$4 [L]

RewriteRule ^([^.]+)/page,([0-9]+),([0-9]+),([0-9]+)-(.*).html$ index.php?newsid=$4&news_page=$2&cstart=$3&seourl=$5&seocat=$1 [L]
RewriteRule ^([^.]+)/page,([0-9]+),([0-9]+)-(.*).html$ index.php?newsid=$3&news_page=$2&seourl=$4&seocat=$1 [L]
RewriteRule ^([^.]+)/print:page,([0-9]+),([0-9]+)-(.*).html$ engine/print.php?news_page=$2&newsid=$3&seourl=$4&seocat=$1 [L]
RewriteRule ^([^.]+)/([0-9]+)-(.*).html$ index.php?newsid=$2&seourl=$3&seocat=$1 [L]

RewriteRule ^page,([0-9]+),([0-9]+),([0-9]+)-(.*).html$ index.php?newsid=$3&news_page=$1&cstart=$2&seourl=$4 [L]
RewriteRule ^page,([0-9]+),([0-9]+)-(.*).html$ index.php?newsid=$2&news_page=$1&seourl=$3 [L]
RewriteRule ^print:page,([0-9]+),([0-9]+)-(.*).html$ engine/print.php?news_page=$1&newsid=$2&seourl=$3 [L]
RewriteRule ^([0-9]+)-(.*).html$ index.php?newsid=$1&seourl=$2 [L]

# За день
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})(/?)+$ index.php?year=$1&month=$2&day=$3 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/page/([0-9]+)(/?)+$ index.php?year=$1&month=$2&day=$3&cstart=$4 [L]
# За весь месяц
RewriteRule ^([0-9]{4})/([0-9]{2})(/?)+$ index.php?year=$1&month=$2 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/page/([0-9]+)(/?)+$ index.php?year=$1&month=$2&cstart=$3 [L]
# Вывод за весь год
RewriteRule ^([0-9]{4})(/?)+$ index.php?year=$1 [L]
RewriteRule ^([0-9]{4})/page/([0-9]+)(/?)+$ index.php?year=$1&cstart=$2 [L]
# вывод отдельному тегу
RewriteRule ^tags/([^/]*)(/?)+$ index.php?do=tags&tag=$1 [L]
RewriteRule ^tags/([^/]*)/page/([0-9]+)(/?)+$ index.php?do=tags&tag=$1&cstart=$2 [L]
# поиск по доп полям
RewriteRule ^xfsearch/(.*)/page/([0-9]+)(/?)+$ index.php?do=xfsearch&xf=$1&cstart=$2 [L]
RewriteRule ^xfsearch/(.*)/?$ index.php?do=xfsearch&xf=$1 [L]
# вывод для отдельного юзера
RewriteRule ^user/([^/]*)/rss.xml$ engine/rss.php?subaction=allnews&user=$1 [L]
RewriteRule ^user/([^/]*)(/?)+$ index.php?subaction=userinfo&user=$1 [L]
RewriteRule ^user/([^/]*)/page/([0-9]+)(/?)+$ index.php?subaction=userinfo&user=$1&cstart=$2 [L]
RewriteRule ^user/([^/]*)/news(/?)+$ index.php?subaction=allnews&user=$1 [L]
RewriteRule ^user/([^/]*)/news/page/([0-9]+)(/?)+$ index.php?subaction=allnews&user=$1&cstart=$2 [L]
RewriteRule ^user/([^/]*)/news/rss.xml(/?)+$ engine/rss.php?subaction=allnews&user=$1 [L]
# вывод всех последних новостей
RewriteRule ^lastnews(/?)+$ index.php?do=lastnews [L]
RewriteRule ^lastnews/page/([0-9]+)(/?)+$ index.php?do=lastnews&cstart=$1 [L]
# вывод в виде каталога
RewriteRule ^catalog/([^/]*)/rss.xml$ engine/rss.php?catalog=$1 [L]
RewriteRule ^catalog/([^/]*)(/?)+$ index.php?catalog=$1 [L]
RewriteRule ^catalog/([^/]*)/page/([0-9]+)(/?)+$ index.php?catalog=$1&cstart=$2 [L]
# вывод непрочитанных статей
RewriteRule ^newposts(/?)+$ index.php?subaction=newposts [L]
RewriteRule ^newposts/page/([0-9]+)(/?)+$ index.php?subaction=newposts&cstart=$1 [L]
# вывод избранных статей
RewriteRule ^favorites(/?)+$ index.php?do=favorites [L]
RewriteRule ^favorites/page/([0-9]+)(/?)+$ index.php?do=favorites&cstart=$1 [L]

RewriteRule ^rules.html$ index.php?do=rules [L]
RewriteRule ^statistics.html$ index.php?do=stats [L]
#Start Search Torrent
RewriteRule ^search-pravo.html$ index.php?do=search_torrents [L]
RewriteRule ^search-torrents.html$ index.php?do=search_torrents_s [L]
# Rutor
RewriteRule ^search-torrents/download/rutor-([0-9]+)/start(/?)+$ /engine/modules/search-torrents/download.php?rutor=$1&download_search=on [L]
RewriteRule ^search-torrents/download/rutor-([0-9]+)(/?)+$ index.php?do=search_torrents_down&id_tor=$1&rutor=GO [L]
# Riper
RewriteRule ^search-torrents/download/riper-([0-9]+)/start(/?)+$ /engine/modules/search-torrents/download.php?riper=$1&download_search=on [L]
RewriteRule ^search-torrents/download/riper-([0-9]+)(/?)+$ index.php?do=search_torrents_down&id_tor=$1&riper=GO [L]
# Rutracker
RewriteRule ^search-torrents/download/rutracker-([0-9]+)/start(/?)+$ /engine/modules/search-torrents/download.php?rutracker=$1&download_search=on [L]
RewriteRule ^search-torrents/download/rutracker-([0-9]+)(/?)+$ index.php?do=search_torrents_down&id_tor=$1&rutracker=GO [L]
# Nnm-club
RewriteRule ^search-torrents/download/nnm_club-([0-9]+)/start(/?)+$ /engine/modules/search-torrents/download.php?nnm_club=$1&download_search=on [L]
RewriteRule ^search-torrents/download/nnm_club-([0-9]+)(/?)+$ index.php?do=search_torrents_down&id_tor=$1&nnm_club=GO [L]
# Kinozal
RewriteRule ^search-torrents/download/kinozal-([0-9]+)/start(/?)+$ /engine/modules/search-torrents/download.php?kinozal=$1&download_search=on [L]
RewriteRule ^search-torrents/download/kinozal-([0-9]+)(/?)+$ index.php?do=search_torrents_down&id_tor=$1&kinozal=GO [L]
# Rgfootball
RewriteRule ^search-torrents/download/rgfootball-([0-9]+)/start(/?)+$ /engine/modules/search-torrents/download.php?rgfootball=$1&download_search=on [L]
RewriteRule ^search-torrents/download/rgfootball-([0-9]+)(/?)+$ index.php?do=search_torrents_down&id_tor=$1&rgfootball=GO [L]
# Freerutor
RewriteRule ^search-torrents/download/freerutor-([0-9]+)/start(/?)+$ /engine/modules/search-torrents/download.php?freerutor=$1&download_search=on [L]
RewriteRule ^search-torrents/download/freerutor-([0-9]+)(/?)+$ index.php?do=search_torrents_down&id_tor=$1&freerutor=GO [L]
# Megapeer
RewriteRule ^search-torrents/download/megapeer-([0-9]+)/start(/?)+$ /engine/modules/search-torrents/download.php?megapeer=$1&download_search=on [L]
RewriteRule ^search-torrents/download/megapeer-([0-9]+)(/?)+$ index.php?do=search_torrents_down&id_tor=$1&megapeer=GO [L]
# Limetorrents
RewriteRule ^search-torrents/download/limetorrents-([0-9]+)/start(/?)+$ /engine/modules/search-torrents/download.php?limetorrents=$1&download_search=on [L]
RewriteRule ^search-torrents/download/limetorrents-([0-9]+)(/?)+$ index.php?do=search_torrents_down&id_tor=$1&limetorrents=GO [L]
# Toloka
RewriteRule ^search-torrents/download/toloka-([0-9]+)/start(/?)+$ /engine/modules/search-torrents/download.php?toloka=$1&download_search=on [L]
RewriteRule ^search-torrents/download/toloka-([0-9]+)(/?)+$ index.php?do=search_torrents_down&id_tor=$1&toloka=GO [L]
#Stop Search Torrent    





RewriteRule ^addnews.html$ index.php?do=addnews [L]
RewriteRule ^rss.xml$ engine/rss.php [L]
RewriteRule ^sitemap.xml$ uploads/sitemap.xml [L]




RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^([^.]+)/page/([0-9]+)(/?)+$ index.php?do=cat&category=$1&cstart=$2 [L]
RewriteRule ^([^.]+)/?$ index.php?do=cat&category=$1 [L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^.]+)/rss.xml$ engine/rss.php?do=cat&category=$1 [L]
RewriteRule ^page,([0-9]+),([^/]+).html$ index.php?do=static&page=$2&news_page=$1&seourl=$2 [L]
RewriteRule ^print:([^/]+).html$ engine/print.php?do=static&page=$1&seourl=$1 [L]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^/]+).html$ index.php?do=static&page=$1&seourl=$1 [L]