Hello,
I have the template shaper_spectrum. I upgraded the joomla from 4 to 5 and now i want to upgrade the PHP from 8.1 to 8.3 but i have a lot of errors.
Deprecated: Creation of dynamic property Joomla\CMS\Document\HtmlDocument::$helix3 is deprecated in /var/www/vhosts/aviation-training.ro/public_html/templates/shaper_spectrum/index.php on line 23
Deprecated: Creation of dynamic property Helix3FeatureContact::$position is deprecated in /var/www/vhosts/aviation-training.ro/public_html/templates/shaper_spectrum/features/contact.php on line 20
Deprecated: Creation of dynamic property Helix3FeatureFooter::$position is deprecated in /var/www/vhosts/aviation-training.ro/public_html/templates/shaper_spectrum/features/footer.php on line 20
Deprecated: Creation of dynamic property Helix3FeatureFooter::$load_pos is deprecated in /var/www/vhosts/aviation-training.ro/public_html/templates/shaper_spectrum/features/footer.php on line 21
Deprecated: Creation of dynamic property Helix3FeatureLogo::$load_pos is deprecated in /var/www/vhosts/aviation-training.ro/public_html/templates/shaper_spectrum/features/logo.php on line 22
Deprecated: Creation of dynamic property Helix3FeatureMenu::$position is deprecated in /var/www/vhosts/aviation-training.ro/public_html/templates/shaper_spectrum/features/menu.php on line 20
Deprecated: Creation of dynamic property Helix3FeaturePreloader::$position is deprecated in /var/www/vhosts/aviation-training.ro/public_html/templates/shaper_spectrum/features/preloader.php on line 18
Deprecated: Creation of dynamic property Helix3FeatureSocial::$load_pos is deprecated in /var/www/vhosts/aviation-training.ro/public_html/templates/shaper_spectrum/features/social.php on line 22
Deprecated: Creation of dynamic property Helix3FeatureTitle::$position is deprecated in /var/www/vhosts/aviation-training.ro/public_html/templates/shaper_spectrum/features/title.php on line 20
Can someone help me?