ErrorDocument 404 /error

RewriteEngine on
RewriteRule ^login$ login.php [L]
RewriteRule ^logout$ logout.php [L]
RewriteRule ^dashboard$ media.php?page=dashboard [L]
RewriteRule ^account$ media.php?page=account [L]

RewriteRule ^transactionhistory$ media.php?page=transactionhistory [L]
RewriteRule ^historysales-(.*)$ media.php?page=historysales&id=$1 [L]
RewriteRule ^invoice-(.*)$ media.php?page=historysales&act=invoice&id=$1 [L]
RewriteRule ^historywholesale-(.*)$ media.php?page=historywholesale&id=$1 [L]
RewriteRule ^invoice2-(.*)$ media.php?page=historywholesale&act=invoice&id=$1 [L]
RewriteRule ^historyspending-(.*)$ media.php?page=historyspending&id=$1 [L]
RewriteRule ^invoice3-(.*)$ media.php?page=historyspending&act=invoice&id=$1 [L]

RewriteRule ^management$ media.php?page=management [L]
RewriteRule ^product-(.*)$ media.php?page=management&act=product&id=$1 [L]
RewriteRule ^category-(.*)$ media.php?page=management&act=category&id=$1 [L]
RewriteRule ^supplier-(.*)$ media.php?page=management&act=supplier&id=$1 [L]
RewriteRule ^customer-(.*)$ media.php?page=management&act=customer&id=$1 [L]
RewriteRule ^employees-(.*)$ media.php?page=management&act=employees&id=$1 [L]
RewriteRule ^discount-(.*)$ media.php?page=management&act=discount&id=$1 [L]
RewriteRule ^store-(.*)$ media.php?page=management&act=store&id=$1 [L]

RewriteRule ^setting$ media.php?page=setting&id=$1 [L]
RewriteRule ^editsetting-(.*)$ media.php?page=setting&act=edit&id=$1 [L]
RewriteRule ^pages$ media.php?page=pages&id=$1 [L]
RewriteRule ^editpages-(.*)$ media.php?page=pages&act=edit&id=$1 [L]
RewriteRule ^news$ media.php?page=news&id=$1 [L]
RewriteRule ^addnews$ media.php?page=news&act=add&id=$1 [L]
RewriteRule ^editnews-(.*)$ media.php?page=news&act=edit&id=$1 [L]

RewriteRule ^datauser$ media.php?page=datauser [L]
RewriteRule ^edituser-(.*)$ media.php?page=datauser&act=edit&id=$1 [L]