Error message

• Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1901 of /customers/9/5/5/winkeltjemeerle.be/httpd.www/includes/database/query.inc).
• Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1901 of /customers/9/5/5/winkeltjemeerle.be/httpd.www/includes/database/query.inc).
• Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1901 of /customers/9/5/5/winkeltjemeerle.be/httpd.www/includes/database/query.inc).
• Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1901 of /customers/9/5/5/winkeltjemeerle.be/httpd.www/includes/database/query.inc).
• Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1901 of /customers/9/5/5/winkeltjemeerle.be/httpd.www/includes/database/query.inc).
• Warning: Illegal string offset 'field' in DatabaseCondition->__clone() (line 1901 of /customers/9/5/5/winkeltjemeerle.be/httpd.www/includes/database/query.inc).
• Notice: Trying to access array offset on value of type int in element_children() (line 6245 of /customers/9/5/5/winkeltjemeerle.be/httpd.www/includes/common.inc).
• Notice: Undefined index: comment_count in include() (line 8 of /customers/9/5/5/winkeltjemeerle.be/httpd.www/sites/all/themes/cenus/views/blog/views-view-fields--blog-view--page.tpl.php).
• Notice: Trying to get property 'content' of non-object in include() (line 8 of /customers/9/5/5/winkeltjemeerle.be/httpd.www/sites/all/themes/cenus/views/blog/views-view-fields--blog-view--page.tpl.php).
• Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 385 of /customers/9/5/5/winkeltjemeerle.be/httpd.www/includes/common.inc).
• Notice: Undefined variable: slogan_text in cenus_preprocess_page() (line 114 of /customers/9/5/5/winkeltjemeerle.be/httpd.www/sites/all/themes/cenus/template.php).
• Deprecated function: The each() function is deprecated. This message will be suppressed on further calls in menu_set_active_trail() (line 2373 of /customers/9/5/5/winkeltjemeerle.be/httpd.www/includes/menu.inc).