A large number of redirects after migration of website. How to fix?

Migrated site on Bitriks.
The admin panel opens normally, but the site gives an error:
"The site performed the redirect too many times.

Tell me how to fix it? What to check?

Was changed web hosting, domain and PHP versions (5 of 7).
The normal hosting, not VPS.

.htaccess cleaned from unnecessary redirects, now it looks like this.

Options-Indexes
An ErrorDocument 404 /404.php



<IfModule mod_php7.c>
 php_flag allow_call_time_pass_reference 1
 php_flag session.use_trans_sid is off

 #php_value display_errors 1

 #php_value mbstring.internal_encoding UTF-8
</IfModule>

<IfModule mod_rewrite.c>
 Options +FollowSymLinks
 RewriteEngine On
 RewriteBase /


 RewriteCond %{REQUEST_FILENAME} !-f
 RewriteCond %{REQUEST_FILENAME} !-l
 RewriteCond %{REQUEST_FILENAME} !-d
 RewriteCond %{REQUEST_FILENAME} !/bitrix/urlrewrite.php$
 RewriteRule ^(.*)$ /bitrix/urlrewrite.php [L]

 RewriteRule .* - [E=REMOTE_USER:%{HTTP:Authorization}]

</IfModule>

<IfModule mod_dir.c>
 DirectoryIndex index.php index.html
</IfModule>

<IfModule mod_expires.c>
 ExpiresActive on
 ExpiresByType image/jpeg "access plus 3 day"
 ExpiresByType image/gif "access plus 3 day"
</IfModule>
March 19th 20 at 08:28
1 answer
March 19th 20 at 08:30
Disable composite site and clean the cache Bitrix . this should solve the problem.

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