Whoops \ Exception \ ErrorException (E_WARNING)
Trying to access array offset on false Whoops\Exception\ErrorException thrown with message "Trying to access array offset on false" Stacktrace: #7 Whoops\Exception\ErrorException in /var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/includes/layouts/gallery.php:49 #6 Whoops\Run:handleError in /var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/includes/layouts/gallery.php:49 #5 include in /var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/class/src/Modules/Builder.php:52 #4 Probots\Modules\Builder:getModuleHtml in /var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/class/src/Modules/Builder.php:28 #3 Probots\Modules\Builder:build in /var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/single-project.php:10 #2 include in /var/www/vhosts/zteisner.at/www/wp/wp-includes/template-loader.php:132 #1 require_once in /var/www/vhosts/zteisner.at/www/wp/wp-blog-header.php:19 #0 require in /var/www/vhosts/zteisner.at/www/index.php:17
Stack frames (8)
7
Whoops\Exception\ErrorException
/var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/includes/layouts/gallery.php49
6
Whoops\Run handleError
/var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/includes/layouts/gallery.php49
5
include
/var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/class/src/Modules/Builder.php52
4
Probots\Modules\Builder getModuleHtml
/var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/class/src/Modules/Builder.php28
3
Probots\Modules\Builder build
/var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/single-project.php10
2
include
/var/www/vhosts/zteisner.at/www/wp/wp-includes/template-loader.php132
1
require_once
/var/www/vhosts/zteisner.at/www/wp/wp-blog-header.php19
0
require
/var/www/vhosts/zteisner.at/www/index.php17
/var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/includes/layouts/gallery.php
            </div>
            <div class="gallery-mobile-controls u-mv">
                <div class="gallery-mobile-controls-container js-gallery-slider-controls">
                    <div class="gallery-mobile-controls-ctrl"><i class="icon icon-arrow icon-arrow--prev"></i></div>
                    <div class="gallery-mobile-controls-ctrl"><i class="icon icon-arrow icon-arrow--next"></i></div>
                </div>
                <div class="gallery-mobile-controls-indicator js-gallery-slider-indicator ft--navigation-caps">
                    0/0
                </div>
            </div>
        </div>
        <div class="inner desktop-only">
            <div class="o-grid">
            <?php foreach ($imageColumns as $column) : ?>
                <div class="o-grid__col u-4/12@ts">
                    <div class="col">
                        <div class="col__inner">
                        <?php foreach ($column as $i => $image) : ?>
                            <div class="image u-pb">
                                <a href="<?= $image["sizes"]["teaser"] ?>" class="js-cursor-trigger" data-cursor="plus">
                                    <?= picture($image)->default($format[$i%count($format)]); ?>
                                </a>
                            </div>
                        <?php endforeach; ?>
                        </div>
                    </div>
                </div>
                <?php
                    $format[3] = $format[2];
                    $format[2] = $format[1];
                    $format[1] = $format[0];
                    $format[0] = $format[3];
                ?>
 
            <?php endforeach; ?>
            </div>
        </div>
    </div>
</div>
 
Arguments
  1. "Trying to access array offset on false"
    
/var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/includes/layouts/gallery.php
            </div>
            <div class="gallery-mobile-controls u-mv">
                <div class="gallery-mobile-controls-container js-gallery-slider-controls">
                    <div class="gallery-mobile-controls-ctrl"><i class="icon icon-arrow icon-arrow--prev"></i></div>
                    <div class="gallery-mobile-controls-ctrl"><i class="icon icon-arrow icon-arrow--next"></i></div>
                </div>
                <div class="gallery-mobile-controls-indicator js-gallery-slider-indicator ft--navigation-caps">
                    0/0
                </div>
            </div>
        </div>
        <div class="inner desktop-only">
            <div class="o-grid">
            <?php foreach ($imageColumns as $column) : ?>
                <div class="o-grid__col u-4/12@ts">
                    <div class="col">
                        <div class="col__inner">
                        <?php foreach ($column as $i => $image) : ?>
                            <div class="image u-pb">
                                <a href="<?= $image["sizes"]["teaser"] ?>" class="js-cursor-trigger" data-cursor="plus">
                                    <?= picture($image)->default($format[$i%count($format)]); ?>
                                </a>
                            </div>
                        <?php endforeach; ?>
                        </div>
                    </div>
                </div>
                <?php
                    $format[3] = $format[2];
                    $format[2] = $format[1];
                    $format[1] = $format[0];
                    $format[0] = $format[3];
                ?>
 
            <?php endforeach; ?>
            </div>
        </div>
    </div>
</div>
 
/var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/class/src/Modules/Builder.php
            print $content;
 
 
 
            wp_reset_postdata();
        }
    }
 
    private function getModuleHtml($layout, $variables)
    {
        $fileName = sprintf('%s.php', $layout);
        $filePath = sprintf('%s/%s/%s', get_template_directory(), $this->layoutDir, $fileName);
 
        if (!file_exists($filePath)) {
            print 'MODULE LAYOUT NOT FOUND IN: ' . $filePath;
            return;
        }
        extract($variables);
 
        include($filePath);
    }
 
    private function getDebugHtml($layout, $variables)
    {
        if (!isset($_GET['debug-modules'])) {
            return;
        }
        printf("<div>");
        print '<pre>';
        print_r($variables);
        print '</pre>';
        printf("</div>");
    }
 
    private function getModules()
    {
        return \get_field($this->acfModulesFieldKey) ?: [];
    }
 
    private function getLayoutName($module)
Arguments
  1. "/var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/includes/layouts/gallery.php"
    
/var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/class/src/Modules/Builder.php
    private $layoutDir = './';
 
    public function build()
    {
        $modules = $this->getModules();
 
        foreach ($modules as $module) {
            $layout = $this->getLayoutName($module);
 
            $variables = $module;
            unset($variables[$this->acfLayoutFieldKey]);
            $variables['layout'] = $layout;
 
            $baseClassName = $this->moduleClassName;
            $layoutClassName = $baseClassName . "--" . $layout;
 
            ob_start();
            printf("<div class=\"%s %s\">\n", $baseClassName, $layoutClassName);
            $this->getDebugHtml($layout, $variables);
            $this->getModuleHtml($layout, $variables);
 
            print("</div>\n");
            $content = ob_get_clean();
 
            print $content;
 
 
 
            wp_reset_postdata();
        }
    }
 
    private function getModuleHtml($layout, $variables)
    {
        $fileName = sprintf('%s.php', $layout);
        $filePath = sprintf('%s/%s/%s', get_template_directory(), $this->layoutDir, $fileName);
 
        if (!file_exists($filePath)) {
            print 'MODULE LAYOUT NOT FOUND IN: ' . $filePath;
            return;
/var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/single-project.php
<?php
get_header('single-project');
 
$Modules = new \Probots\Modules\Builder;
$Modules
    ->setModulesFieldKey('modules')
    ->setLayoutFieldKey('acf_fc_layout')
    ->setModuleClassName('layout')
    ->setLayoutSubDirectory('includes/layouts');
$Modules->build();
 
 
get_footer();
 
/var/www/vhosts/zteisner.at/www/wp/wp-includes/template-loader.php
     */
    $template   = apply_filters( 'template_include', $template );
    $is_stringy = is_string( $template ) || ( is_object( $template ) && method_exists( $template, '__toString' ) );
    $template   = $is_stringy ? realpath( (string) $template ) : null;
    if (
        is_string( $template ) &&
        ( str_ends_with( $template, '.php' ) || str_ends_with( $template, '.html' ) ) &&
        is_file( $template ) &&
        is_readable( $template )
    ) {
        /**
         * Fires immediately before including the template.
         *
         * @since 6.9.0
         *
         * @param string $template The path of the template about to be included.
         */
        do_action( 'wp_before_include_template', $template );
 
        include $template;
    } elseif ( current_user_can( 'switch_themes' ) ) {
        $theme = wp_get_theme();
        if ( $theme->errors() ) {
            wp_die( $theme->errors() );
        }
    }
    return;
}
 
Arguments
  1. "/var/www/vhosts/zteisner.at/www/content/themes/eisnerzt/single-project.php"
    
/var/www/vhosts/zteisner.at/www/wp/wp-blog-header.php
<?php
/**
 * Loads the WordPress environment and template.
 *
 * @package WordPress
 */
 
if ( ! isset( $wp_did_header ) ) {
 
    $wp_did_header = true;
 
    // Load the WordPress library.
    require_once __DIR__ . '/wp-load.php';
 
    // Set up the WordPress query.
    wp();
 
    // Load the theme template.
    require_once ABSPATH . WPINC . '/template-loader.php';
 
}
 
Arguments
  1. "/var/www/vhosts/zteisner.at/www/wp/wp-includes/template-loader.php"
    
/var/www/vhosts/zteisner.at/www/index.php
<?php
/**
 * Front to the WordPress application. This file doesn't do anything, but loads
 * wp-blog-header.php which does and tells WordPress to load the theme.
 *
 * @package WordPress
 */
 
/**
 * Tells WordPress to load the WordPress theme and output it.
 *
 * @var bool
 */
define('WP_USE_THEMES', true);
 
/** Loads the WordPress Environment and Template */
require( dirname( __FILE__ ) . '/wp/wp-blog-header.php' );
Arguments
  1. "/var/www/vhosts/zteisner.at/www/wp/wp-blog-header.php"
    

Environment & details:

empty
empty
empty
empty
empty
Key Value
SERVER_SOFTWARE
"Apache"
REQUEST_URI
"/projekt/siemens-rise-wollsdorf/"
USER
"zteisner.at"
HOME
"/var/www/vhosts/zteisner.at"
SCRIPT_NAME
"/index.php"
QUERY_STRING
""
REQUEST_METHOD
"GET"
SERVER_PROTOCOL
"HTTP/1.1"
GATEWAY_INTERFACE
"CGI/1.1"
REDIRECT_URL
"/projekt/siemens-rise-wollsdorf/"
REMOTE_PORT
"53790"
SCRIPT_FILENAME
"/var/www/vhosts/zteisner.at/www/index.php"
SERVER_ADMIN
"webmaster@zteisner.at"
CONTEXT_DOCUMENT_ROOT
"/var/www/vhosts/zteisner.at/www"
CONTEXT_PREFIX
""
REQUEST_SCHEME
"https"
DOCUMENT_ROOT
"/var/www/vhosts/zteisner.at/www"
REMOTE_ADDR
"18.97.14.82"
SERVER_PORT
"443"
SERVER_ADDR
"193.107.158.11"
SERVER_NAME
"zteisner.at"
SERVER_SIGNATURE
""
PATH
"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
HTTP_CONNECTION
"Keep-Alive"
HTTP_HOST
"zteisner.at"
HTTP_ACCEPT_ENCODING
"zstd, br, gzip"
HTTP_IF_MODIFIED_SINCE
"Fri, 10 Jul 2026 11:26:28 GMT"
HTTP_ACCEPT_LANGUAGE
"en-US,en;q=0.5"
HTTP_ACCEPT
"text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"
HTTP_USER_AGENT
"CCBot/2.0 (https://commoncrawl.org/faq/)"
SSL_TLS_SNI
"zteisner.at"
HTTPS
"on"
HTTP_AUTHORIZATION
""
QS_ConnectionId
"1792030121624864102633801"
QS_AllConn
"3"
QS_IPConn
"1"
QS_SrvConn
"3"
REDIRECT_STATUS
"200"
REDIRECT_SSL_TLS_SNI
"zteisner.at"
REDIRECT_HTTPS
"on"
REDIRECT_HTTP_AUTHORIZATION
""
REDIRECT_QS_ConnectionId
"1792030121624864102633801"
REDIRECT_QS_AllConn
"3"
REDIRECT_QS_IPConn
"1"
REDIRECT_QS_SrvConn
"3"
FCGI_ROLE
"RESPONDER"
PHP_SELF
"/index.php"
REQUEST_TIME_FLOAT
1792030121.629
REQUEST_TIME
1792030121
ENVIRONMENT
"production"
DEBUG
"false"
LIVE_RELOAD
"false"
SSL
"true"
NETWORK
"probots"
VIRTUAL_HOST
"www2.zteisner.at"
PORT_WP
"80"
PORT_WPS
"443"
PORT_DB
"3306"
DB_IMAGE
"mysql:5.7"
DB_HOST
"localhost"
DB_ROOT_PASS
"WBhyaLDpqIMsJPD"
DB_NAME
"zteisner"
DB_USER
"zteisner.at"
DB_PASSWORD
"5xeGMDJ9gsfEtwT"
WP_THEME_NAME
"eisnerzt"
WP_TABLE_PREFIX
"wp_"
WP_MEDIA_URL
"https://www2.zteisner.at/media"
BACKUP_REGION
"AMS3"
BACKUP_KEY
"null"
BACKUP_SECRET
"null"
BACKUP_KEEP_DAYS
"7"
BACKUP_PATTERN
"false"
BUGHERD
"null"
GOOGLE_MAPS
"AIzaSyAD9gOri1tHcxT2N3dKjdzW05koifF8YBc"
SMTP_AUTH
"false"
SMTP_SECURE
"none"
SMTP_HOST
"smtp.westnet.at"
SMTP_PORT
"25"
SMTP_USER
"postmaster@mg.probots.io"
SMTP_PASS
"01d0965beb739826029b3e24322c2a43-9c988ee3-7ffd6c4c"
SMTP_FROM_EMAIL
"postmaster@mg.probots.io"
SMTP_FROM_NAME
"Probots-Digital-Unit"
TAGMANAGER
"GTM-PB73M2J"
DB_PORT
"3306"
Key Value
ENVIRONMENT
"production"
DEBUG
"false"
LIVE_RELOAD
"false"
SSL
"true"
NETWORK
"probots"
VIRTUAL_HOST
"www2.zteisner.at"
PORT_WP
"80"
PORT_WPS
"443"
PORT_DB
"3306"
DB_IMAGE
"mysql:5.7"
DB_HOST
"localhost"
DB_ROOT_PASS
"WBhyaLDpqIMsJPD"
DB_NAME
"zteisner"
DB_USER
"zteisner.at"
DB_PASSWORD
"5xeGMDJ9gsfEtwT"
WP_THEME_NAME
"eisnerzt"
WP_TABLE_PREFIX
"wp_"
WP_MEDIA_URL
"https://www2.zteisner.at/media"
BACKUP_REGION
"AMS3"
BACKUP_KEY
"null"
BACKUP_SECRET
"null"
BACKUP_KEEP_DAYS
"7"
BACKUP_PATTERN
"false"
BUGHERD
"null"
GOOGLE_MAPS
"AIzaSyAD9gOri1tHcxT2N3dKjdzW05koifF8YBc"
SMTP_AUTH
"false"
SMTP_SECURE
"none"
SMTP_HOST
"smtp.westnet.at"
SMTP_PORT
"25"
SMTP_USER
"postmaster@mg.probots.io"
SMTP_PASS
"01d0965beb739826029b3e24322c2a43-9c988ee3-7ffd6c4c"
SMTP_FROM_EMAIL
"postmaster@mg.probots.io"
SMTP_FROM_NAME
"Probots-Digital-Unit"
TAGMANAGER
"GTM-PB73M2J"
DB_PORT
"3306"
0. Whoops\Handler\PrettyPageHandler