Hello,
After I buy and active hide my wp plugin my web site give 404 error sometimes. How can I fix it?

Thank you.

my .htaccess is here

# BEGIN WpFastestCache
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{HTTPS} =on
RewriteCond %{HTTP_HOST} ^sigaroma.com
# Start WPFC Exclude
# End WPFC Exclude
# Start_WPFC_Exclude_Admin_Cookie
RewriteCond %{HTTP:Cookie} !wordpress_logged_in_[^\=]+\=sigaromaadmin
# End_WPFC_Exclude_Admin_Cookie
RewriteCond %{HTTP_HOST} ^sigaroma.com
RewriteCond %{HTTP_USER_AGENT} !(facebookexternalhit|WhatsApp|Mediatoolkitbot)
RewriteCond %{REQUEST_METHOD} !POST
RewriteCond %{REQUEST_URI} !(\/){2}$
RewriteCond %{REQUEST_URI} \/$
RewriteCond %{QUERY_STRING} !.+
RewriteCond %{HTTP:Cookie} !comment_author_
RewriteCond %{HTTP:Cookie} !wp_woocommerce_session
RewriteCond %{HTTP:Cookie} !safirmobilswitcher=mobil
RewriteCond %{HTTP:Profile} !^[a-z0-9\”]+ [NC]
RewriteCond %{HTTP_USER_AGENT} !^.*(\bCrMo\b|CriOS|Android.*Chrome\/[.0-9]*\s(Mobile)?|\bDolfin\b|Opera.*Mini|Opera.*Mobi|Android.*Opera|Mobile.*OPR\/[0-9.]+|Coast\/[0-9.]+|Skyfire|Mobile\sSafari\/[.0-9]*\sEdge|IEMobile|MSIEMobile|fennec|firefox.*maemo|(Mobile|Tablet).*Firefox|Firefox.*Mobile|FxiOS|bolt|teashark|Blazer|Version.*Mobile.*Safari|Safari.*Mobile|MobileSafari|Tizen|UC.*Browser|UCWEB|baiduboxapp|baidubrowser|DiigoBrowser|Puffin|\bMercury\b|Obigo|NF-Browser|NokiaBrowser|OviBrowser|OneBrowser|TwonkyBeamBrowser|SEMC.*Browser|FlyFlow|Minimo|NetFront|Novarra-Vision|MQQBrowser|MicroMessenger|Android.*PaleMoon|Mobile.*PaleMoon|Android|blackberry|\bBB10\b|rim\stablet\sos|PalmOS|avantgo|blazer|elaine|hiptop|palm|plucker|xiino|Symbian|SymbOS|Series60|Series40|SYB-[0-9]+|\bS60\b|Windows\sCE.*(PPC|Smartphone|Mobile|[0-9]{3}x[0-9]{3})|Window\sMobile|Windows\sPhone\s[0-9.]+|WCE;|Windows\sPhone\s10.0|Windows\sPhone\s8.1|Windows\sPhone\s8.0|Windows\sPhone\sOS|XBLWP7|ZuneWP7|Windows\sNT\s6\.[23]\;\sARM\;|\biPhone.*Mobile|\biPod|\biPad|Apple-iPhone7C2|MeeGo|Maemo|J2ME\/|\bMIDP\b|\bCLDC\b|webOS|hpwOS|\bBada\b|BREW).*$ [NC]
RewriteCond %{DOCUMENT_ROOT}/wp-content/cache/all/$1/index.html -f [or]
RewriteCond /home/sigaroma/public_html/wp-content/cache/all/$1/index.html -f
RewriteRule ^(.*) “/wp-content/cache/all/$1/index.html” [L]
</IfModule>
<FilesMatch “index\.(html|htm)$”>
AddDefaultCharset UTF-8
<ifModule mod_headers.c>
FileETag None
Header unset ETag
Header set Cache-Control “max-age=0, no-cache, no-store, must-revalidate”
Header set Pragma “no-cache”
Header set Expires “Mon, 29 Oct 1923 20:30:00 GMT”
</ifModule>
</FilesMatch>
# END WpFastestCache
# BEGIN GzipWpFastestCache
<IfModule mod_deflate.c>
AddType x-font/woff .woff
AddType x-font/ttf .ttf
AddOutputFilterByType DEFLATE image/svg+xml
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/x-javascript
AddOutputFilterByType DEFLATE application/x-font-ttf
AddOutputFilterByType DEFLATE application/vnd.ms-fontobject
AddOutputFilterByType DEFLATE font/opentype font/ttf font/eot font/otf
</IfModule>
# END GzipWpFastestCache
# BEGIN LBCWpFastestCache
<FilesMatch “\.(ico|pdf|flv|jpg|jpeg|png|gif|webp|js|css|swf|x-html|css|xml|js|woff|woff2|ttf|svg|eot)(\.gz)?$”>
<IfModule mod_expires.c>
AddType application/font-woff2 .woff2
ExpiresActive On
ExpiresDefault A0
ExpiresByType image/webp A2592000
ExpiresByType image/gif A2592000
ExpiresByType image/png A2592000
ExpiresByType image/jpg A2592000
ExpiresByType image/jpeg A2592000
ExpiresByType image/ico A2592000
ExpiresByType image/svg+xml A2592000
ExpiresByType text/css A2592000
ExpiresByType text/javascript A2592000
ExpiresByType application/javascript A2592000
ExpiresByType application/x-javascript A2592000
ExpiresByType application/font-woff2 A2592000
</IfModule>
<IfModule mod_headers.c>
Header set Expires “max-age=2592000, public”
Header unset ETag
Header set Connection keep-alive
FileETag None
</IfModule>
</FilesMatch>
# END LBCWpFastestCache

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ – [L]
RewriteCond %{HTTP_COOKIE} !SmBJn=1
RewriteCond %{QUERY_STRING} !Oij_hide_my_wp=1234
RewriteRule ^((wp-content|wp-includes|wp-admin)/(.*)) /nothing_404_404?Oij_hide_my_wp=1234 [QSA,L]

RewriteRule ^lib/js/embed\.min\.js /wp-includes/js/wp-embed.min.js?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/517142a1/(.*) /wp-content/plugins/child-theme-configurator/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/6a407bbb/(.*) /wp-content/plugins/contact-form-7/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/177fddc3/(.*) /wp-content/plugins/custom-order-statuses-woocommerce/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/70f6290d/(.*) /wp-content/plugins/js_composer/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/d054b24a/(.*) /wp-content/plugins/kapida-kredi-karti-ile-odeme/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/45e1e70f/(.*) /wp-content/plugins/loco-translate/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/d8e291f7/(.*) /wp-content/plugins/nasa-core/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/0f9f4686/(.*) /wp-content/plugins/q2w3-fixed-widget/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/f5f151e2/(.*) /wp-content/plugins/revslider/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/8af35427/(.*) /wp-content/plugins/woocommerce-customizer/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/13cc4d0b/(.*) /wp-content/plugins/woocommerce-pay-for-payment/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/5477b83a/(.*) /wp-content/plugins/woocommerce/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/fa2dd4bf/(.*) /wp-content/plugins/wordfence/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/a3799ad5/(.*) /wp-content/plugins/wordpress-seo-premium/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/4925268e/(.*) /wp-content/plugins/wp-content-copy-protector/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/2ad12a6c/(.*) /wp-content/plugins/wp-fastest-cache/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/34f00988/(.*) /wp-content/plugins/wpseo-woocommerce/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/194761ad/(.*) /wp-content/plugins/yith-woocommerce-brands-add-on/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/3b4ea0da/(.*) /wp-content/plugins/yith-woocommerce-compare/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/3b1731b7/(.*) /wp-content/plugins/yith-woocommerce-product-bundles/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/98e79a9f/(.*) /wp-content/plugins/yith-woocommerce-wishlist/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^lib/(.*) /wp-includes/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^file/(.*) /wp-content/uploads/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^modules/(.*) /wp-content/plugins/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^_auto\.css /index.php?style_internal_wrapper=1&Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^_auto\.js /index.php?script_internal_wrapper=1&Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^template/main\.css /index.php?style_wrapper=1&Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^template/style\.css /nothing_404_404?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^template/(.*) /wp-content/themes/digi-theme-child/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^template_main/style\.css /index.php?parent_wrapper=1&Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^digi-theme/(.*) /wp-content/themes/digi-theme/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^template_main/(.*) /wp-content/themes/digi-theme/$1?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^do_ajax\.php /wp-admin/admin-ajax.php?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^user_submit\.php /wp-comments-post.php?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^wp-content/themes/digi-theme-child/screenshot\.png|readme\.html|license\.txt|wp-content/debug\.log|wp-includes/$ /nothing_404_404?Oij_hide_my_wp=1234 [QSA,L]
RewriteRule ^(((wp-content|wp-includes)/([A-Za-z0-9\-\_\/]*))|(wp-admin/(!network\/?)([A-Za-z0-9\-\_\/]+)))(\.txt|/)$ /nothing_404_404?Oij_hide_my_wp=1234 [QSA,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

# Wordfence WAF
<IfModule LiteSpeed>
php_value auto_prepend_file ‘/home/sigaroma/public_html/wordfence-waf.php’
</IfModule>
<IfModule lsapi_module>
php_value auto_prepend_file ‘/home/sigaroma/public_html/wordfence-waf.php’
</IfModule>
<Files “.user.ini”>
<IfModule mod_authz_core.c>
Require all denied
</IfModule>
<IfModule !mod_authz_core.c>
Order deny,allow
Deny from all
</IfModule>
</Files>

# END Wordfence WAF