Fehlermeldung

• Warning: getimagesize(public://allebilder/1/piwik-statistik-ausschlag-zu-ende_0.jpg): Failed to open stream: "DrupalPublicStreamWrapper::stream_open" call failed in template_preprocess_field_slideshow() (Zeile 958 von /var/www/vhosts/jfhp.de/httpdocs/sites/all/modules/field_slideshow/field_slideshow.module).
• Warning: Trying to access array offset on value of type bool in template_preprocess_field_slideshow() (Zeile 959 von /var/www/vhosts/jfhp.de/httpdocs/sites/all/modules/field_slideshow/field_slideshow.module).
• Warning: Trying to access array offset on value of type bool in template_preprocess_field_slideshow() (Zeile 960 von /var/www/vhosts/jfhp.de/httpdocs/sites/all/modules/field_slideshow/field_slideshow.module).
• Warning: getimagesize(public://styles/gro__artikelansicht_/public/allebilder/1/piwik-statistik-ausschlag-zu-ende_0.jpg): Failed to open stream: "DrupalPublicStreamWrapper::stream_open" call failed in template_preprocess_field_slideshow() (Zeile 988 von /var/www/vhosts/jfhp.de/httpdocs/sites/all/modules/field_slideshow/field_slideshow.module).
• Warning: Trying to access array offset on value of type bool in template_preprocess_field_slideshow() (Zeile 990 von /var/www/vhosts/jfhp.de/httpdocs/sites/all/modules/field_slideshow/field_slideshow.module).
• Warning: Trying to access array offset on value of type bool in template_preprocess_field_slideshow() (Zeile 991 von /var/www/vhosts/jfhp.de/httpdocs/sites/all/modules/field_slideshow/field_slideshow.module).