Fatal error: Uncaught Error: Call to a member function getPageVarName() on boolean in /var/www/virtual/rustykalneuchwyty.pl/htdocs/app/code/community/MageWorx/SeoBase/Model/Canonical/Abstract.php:199
Stack trace:
#0 /var/www/virtual/rustykalneuchwyty.pl/htdocs/app/code/community/MageWorx/SeoBase/Model/Canonical/Category.php(324): MageWorx_SeoBase_Model_Canonical_Abstract->_deletePagerParameter('https://rustyka...', false)
#1 /var/www/virtual/rustykalneuchwyty.pl/htdocs/app/code/community/MageWorx/SeoBase/Model/Canonical/Category.php(63): MageWorx_SeoBase_Model_Canonical_Category->_deletePagerParameter('https://rustyka...', false)
#2 /var/www/virtual/rustykalneuchwyty.pl/htdocs/app/code/community/MageWorx/SeoBase/Model/Canonical/Abstract.php(63): MageWorx_SeoBase_Model_Canonical_Category->_getCanonicalUrl(NULL, '3')
#3 /var/www/virtual/rustykalneuchwyty.pl/htdocs/app/code/community/MageWorx/SeoBase/Model/Observer/Canonical.php(33): MageWorx_SeoBase_Model_Canonical_Abstract->getCanonicalUrl()
#4 /var/www/virtual/rustykalneu in /var/www/virtual/rustykalneuchwyty.pl/htdocs/app/code/community/MageWorx/SeoBase/Model/Canonical/Abstract.php on line 199