Fresh install error on saving entry

Hi all,

Just launched a new website using GIT, al files are transferred but at the live version I get this error when saving an entry. Local this is working just fine….

Tried to set back PHP to 7.2 instead of 7.4 but gives no solution. You guys any clue?

Kind regards:

Wessel

Lines from the RTE file which is referring to

        if (!empty($pageData)) {
            foreach ($pageData as $page) {
                $tags[] = LD . 'page_' . $page->entry_id . RD;
                $urls[] = $page->uri;
            }
        }

Notice Undefined property: stdClass::$entry_id ee/ExpressionEngine/Addons/rte/RteHelper.php, line 434

Severity: E_NOTICE Notice Undefined property: stdClass::$uri ee/ExpressionEngine/Addons/rte/RteHelper.php, line 435

Severity: E_NOTICE Warning Cannot modify header information - headers already sent by (output started at ee/legacy/core/Exceptions.php:120) ee/legacy/core/Input.php, line 251

Severity: E_WARNING Warning Cannot modify header information - headers already sent by (output started at ee/legacy/core/Exceptions.php:120) ee/legacy/core/Input.php, line 251

Severity: E_WARNING Warning Cannot modify header information - headers already sent by (output started at ee/legacy/core/Exceptions.php:120) ee/legacy/libraries/Functions.php, line 458

Severity: E_WARNING