Error message

• Notice: Undefined index: de in include_once() (line 15 of sites/all/themes/blocks-drupal/template.php).
• Notice: Trying to get property 'language' of non-object in i18n_langcode() (line 230 of sites/all/modules/i18n/i18n.module).
• Notice: Trying to get property 'language' of non-object in locale_init() (line 236 of modules/locale/locale.module).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in file_entity_set_title_alt_properties() (line 286 of sites/all/modules/file_entity/file_entity.file.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in file_entity_set_title_alt_properties() (line 289 of sites/all/modules/file_entity/file_entity.file.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in _node_types_build() (line 707 of modules/node/node.module).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in filter_formats() (line 425 of modules/filter/filter.module).
• Notice: Undefined index: NAME_DE in eval() (line 151 of modules/php/php.module(80) : eval()'d code).
• Notice: Undefined index: NAME_DE in eval() (line 188 of modules/php/php.module(80) : eval()'d code).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in i18n_langcode() (line 230 of sites/all/modules/i18n/i18n.module).
• Notice: Trying to get property 'language' of non-object in i18n_langcode() (line 230 of sites/all/modules/i18n/i18n.module).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in entity_get_info() (line 8035 of includes/common.inc).
• Notice: Trying to get property 'language' of non-object in i18n_langcode() (line 230 of sites/all/modules/i18n/i18n.module).
• Notice: Trying to get property 'language' of non-object in drupal_deliver_html_page() (line 2741 of includes/common.inc).