error 404 en multitienda prestashop 8.2

[rastavmp]

Hola a todos compañeros!, tengo un problema con un prestashop multitienda y con sus urls amigables, os pongo en contexto:

la tienda está montada dentro de una carpeta llamada tienda en un dominio (midominio.com/tienda), esta sería la tienda principal

sobre ella van a ir varias tiendas con la siguiente configuraión de sus urls: midominio.com/tienda/tienda1 y midominio.com/tienda/tienda2, hasta aquí todo ok, la home de las 3 tiendas se visualizan pero a la hora de entrar en una categoría, la principal va perfecto, pero las otras dan error 404, si desactivo las urls amigables sí funciona, pero si está activo, las otras dos dan errores 404. No se si es que falta algo en el httacces o que pero me está volviendo loco. os paso la configuración que tiene el httaccess:

 

<IfModule mod_security.c>
SecFilterEngine Off
SecFilterScanPOST Off
</IfModule>

<IfModule mod_rewrite.c>
<IfModule mod_env.c>
SetEnv HTTP_MOD_REWRITE On
</IfModule>

# Disable Multiviews
Options -Multiviews

RewriteEngine on

#Domain: midominio.es
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule . - [E=REWRITEBASE:/tienda/]
RewriteRule ^api(?:/(.*))?$ %{ENV:REWRITEBASE}webservice/dispatcher.php?url=$1 [QSA,L]
RewriteRule ^upload/.+$ %{ENV:REWRITEBASE}index.php [QSA,L]

# Images
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$1$3 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$1$4 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$1$5 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$5/$1$6 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$5/$6/$1$7 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$5/$6/$7/$1$8 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])([\d])([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$5/$6/$7/$8/$1$9 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^c/([\d]+)(\-[\.*\w-]*)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/c/$1$2$3 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^c/([a-zA-Z_-]+)(-[\d]+)?/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/c/$1$2$3 [L]
# AlphaImageLoader for IE and fancybox
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^images_ie/?([^/]+)\.(jpe?g|png|gif)$ %{ENV:REWRITEBASE}js/jquery/plugins/fancybox/images/$1.$2 [L]

#Domain: midominio.es
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule . - [E=REWRITEBASE:/tienda/]
RewriteRule ^api(?:/(.*))?$ %{ENV:REWRITEBASE}webservice/dispatcher.php?url=$1 [QSA,L]
RewriteRule ^upload/.+$ %{ENV:REWRITEBASE}index.php [QSA,L]

RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^tienda1$ /tienda/tienda1/ [L,R]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^tienda1/(.*) /tienda/$1 [L]

# Images
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$1$3 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$1$4 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$1$5 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$5/$1$6 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$5/$6/$1$7 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$5/$6/$7/$1$8 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])([\d])([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$5/$6/$7/$8/$1$9 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^c/([\d]+)(\-[\.*\w-]*)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/c/$1$2$3 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^c/([a-zA-Z_-]+)(-[\d]+)?/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/c/$1$2$3 [L]
# AlphaImageLoader for IE and fancybox
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^images_ie/?([^/]+)\.(jpe?g|png|gif)$ %{ENV:REWRITEBASE}js/jquery/plugins/fancybox/images/$1.$2 [L]

#Domain: midominio.es
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule . - [E=REWRITEBASE:/tienda/]
RewriteRule ^api(?:/(.*))?$ %{ENV:REWRITEBASE}webservice/dispatcher.php?url=$1 [QSA,L]
RewriteRule ^upload/.+$ %{ENV:REWRITEBASE}index.php [QSA,L]

RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^tienda2$ /tienda/tienda2/ [L,R]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^tienda2/(.*) /tienda/$1 [L]

# Images
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$1$3 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$1$4 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$1$5 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$5/$1$6 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$5/$6/$1$7 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$5/$6/$7/$1$8 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^(([\d])([\d])([\d])([\d])([\d])([\d])([\d])(?:\-[\w-]*)?)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/p/$2/$3/$4/$5/$6/$7/$8/$1$9 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^c/([\d]+)(\-[\.*\w-]*)/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/c/$1$2$3 [L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^c/([a-zA-Z_-]+)(-[\d]+)?/.+(\.(?:jpe?g|webp|png|avif))$ %{ENV:REWRITEBASE}img/c/$1$2$3 [L]
# AlphaImageLoader for IE and fancybox
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^images_ie/?([^/]+)\.(jpe?g|png|gif)$ %{ENV:REWRITEBASE}js/jquery/plugins/fancybox/images/$1.$2 [L]

# Dispatcher
RewriteCond %{REQUEST_FILENAME} -s [OR]
RewriteCond %{REQUEST_FILENAME} -l [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^.*$ - [NC,L]
RewriteCond %{HTTP_HOST} ^midominio.es$
RewriteRule ^.*$ %{ENV:REWRITEBASE}index.php [NC,L]
</IfModule>

AddType application/vnd.ms-fontobject .eot
AddType font/ttf .ttf
AddType font/otf .otf
AddType application/font-woff .woff
AddType font/woff2 .woff2
<IfModule mod_headers.c>
    <FilesMatch "\.(ttf|ttc|otf|eot|woff|woff2|svg)$">
        Header set Access-Control-Allow-Origin "*"
    </FilesMatch>
</IfModule>

<Files composer.lock>
    # Apache 2.2
    <IfModule !mod_authz_core.c>
        Order deny,allow
        Deny from all
    </IfModule>

    # Apache 2.4
    <IfModule mod_authz_core.c>
        Require all denied
    </IfModule>
</Files>
#If rewrite mod isn't enabled
ErrorDocument 404 /tienda/index.php?controller=404