Error message

• Notice: Array to string conversion in theme_biblio_tabular() (line 244 of /var/www/html/kulunda.eu/sites/all/modules/biblio/includes/biblio_theme.inc).
• Notice: Array to string conversion in theme_biblio_tabular() (line 244 of /var/www/html/kulunda.eu/sites/all/modules/biblio/includes/biblio_theme.inc).
• Notice: Array to string conversion in theme_biblio_tabular() (line 244 of /var/www/html/kulunda.eu/sites/all/modules/biblio/includes/biblio_theme.inc).
• Notice: Array to string conversion in theme_biblio_tabular() (line 244 of /var/www/html/kulunda.eu/sites/all/modules/biblio/includes/biblio_theme.inc).
• Notice: Array to string conversion in theme_biblio_tabular() (line 244 of /var/www/html/kulunda.eu/sites/all/modules/biblio/includes/biblio_theme.inc).
• Notice: Array to string conversion in theme_biblio_tabular() (line 244 of /var/www/html/kulunda.eu/sites/all/modules/biblio/includes/biblio_theme.inc).
• Notice: Array to string conversion in theme_biblio_tabular() (line 244 of /var/www/html/kulunda.eu/sites/all/modules/biblio/includes/biblio_theme.inc).
• Notice: Array to string conversion in theme_biblio_tabular() (line 244 of /var/www/html/kulunda.eu/sites/all/modules/biblio/includes/biblio_theme.inc).
• Notice: Array to string conversion in theme_biblio_tabular() (line 244 of /var/www/html/kulunda.eu/sites/all/modules/biblio/includes/biblio_theme.inc).
• Notice: Array to string conversion in theme_biblio_tabular() (line 244 of /var/www/html/kulunda.eu/sites/all/modules/biblio/includes/biblio_theme.inc).
• Notice: Array to string conversion in theme_biblio_tabular() (line 244 of /var/www/html/kulunda.eu/sites/all/modules/biblio/includes/biblio_theme.inc).
• Notice: Array to string conversion in theme_biblio_tabular() (line 244 of /var/www/html/kulunda.eu/sites/all/modules/biblio/includes/biblio_theme.inc).
• Notice: Array to string conversion in theme_biblio_tabular() (line 244 of /var/www/html/kulunda.eu/sites/all/modules/biblio/includes/biblio_theme.inc).
• Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /var/www/html/kulunda.eu/includes/common.inc).