It doesn’t work anymore (string of code instead of posts)

Hi @fabykennedy,
the error is generated by WordPress itself and I’ve never seen this error.

I think you entered some IDs in the relevant field, in order to display some specific articles. If so, please let me know the query, activating the specific option “Display the query for the widget” in the Debug section.

Thanks for the answer. Here’s the query.

`Posts in Sidebar Debug
Informazioni di ambiente:

URL DEL SITO: https://WWW.WINGEDTEACHER.COM
URL DELLA PAGINA: https://WWW.WINGEDTEACHER.COM
VERSIONE DI WP: 5.9.1
VERSIONE DI PIS: 4.16.3
ID DEL WIDGET: PIS_TRANSIENTS_PIS_POSTS_IN_SIDEBAR-4
CACHE: ATTIVA.
CREATA IL: 6 MARCH 2022 22:57
SCADRà IL: 6 MARCH 2022 23:53
DURATA: 56 MINUTI
TEMPO TRASCORSO: 1 MINUTO
SCADE IN: 55 MINUTI
QUERY: 50 QUERY IN 1,006 SECONDI
I parametri della query:

POST_TYPE: POST
POST__IN:
0: 3386
1: 5984
2: 2199
3: 3371
4: 2380
5: 5724
6: 1948
7: 2436
8: 1974
9: 1857
10: 3010
CATEGORY_NAME: GESTIONE
DATE_QUERY:
INCLUSIVE: 1
POSTS_PER_PAGE: 6
ORDERBY: POST__IN
ORDER: DESC
POST_STATUS: PUBLISH
IGNORE_STICKY_POSTS: TRUE
Le opzioni del widget:

TITLE: SELEZIONATI PER TE
POST_TYPE: POST
POSTS_ID: 8837, 8075, 4363, 3010
POSTS_BY_COMMENTS: TRUE
NUMBER: 6
ORDERBY: DATE
ORDER: DESC
POST_STATUS: PUBLISH
HAS_PASSWORD: NULL
IGNORE_STICKY: TRUE
GET_FROM_SAME_CAT: TRUE
SORT_CATEGORIES: TRUE
YOAST_MAIN_CAT: TRUE
ORDERBY_SAME_CAT: DATE
ORDER_SAME_CAT: DESC
SEARCH_SAME_CAT: TRUE
POST_TYPE_SAME_CAT: POST
GET_FROM_SAME_TAG: TRUE
SORT_TAGS: TRUE
ORDERBY_SAME_TAG: DATE
ORDER_SAME_TAG: DESC
SEARCH_SAME_TAG: TRUE
POST_TYPE_SAME_TAG: POST
GET_FROM_SAME_AUTHOR: TRUE
ORDERBY_SAME_AUTHOR: DATE
ORDER_SAME_AUTHOR: DESC
SEARCH_SAME_AUTHOR: TRUE
POST_TYPE_SAME_AUTHOR: POST
GET_FROM_CUSTOM_FLD: TRUE
ORDERBY_CUSTOM_FLD: DATE
ORDER_CUSTOM_FLD: DESC
SEARCH_SAME_CF: TRUE
POST_TYPE_SAME_CF: POST
GET_FROM_SAME_POST_FORMAT: TRUE
ORDERBY_SAME_POST_FORMAT: DATE
ORDER_SAME_POST_FORMAT: DESC
SEARCH_SAME_POST_FORMAT: TRUE
POST_TYPE_SAME_POST_FORMAT: POST
DONT_IGNORE_PARAMS: TRUE
GET_FROM_CAT_PAGE: TRUE
ORDERBY_CAT_PAGE: DATE
ORDER_CAT_PAGE: DESC
POST_TYPE_CAT_PAGE: POST
GET_FROM_TAG_PAGE: TRUE
ORDERBY_TAG_PAGE: DATE
ORDER_TAG_PAGE: DESC
POST_TYPE_TAG_PAGE: POST
GET_FROM_AUTHOR_PAGE: TRUE
ORDERBY_AUTHOR_PAGE: DATE
ORDER_AUTHOR_PAGE: DESC
POST_TYPE_AUTHOR_PAGE: POST
GET_FROM_POST_FORMAT_PAGE: TRUE
ORDERBY_POST_FORMAT_PAGE: DATE
ORDER_POST_FORMAT_PAGE: DESC
POST_TYPE_POST_FORMAT_PAGE: POST
DONT_IGNORE_PARAMS_PAGE: TRUE
DATE_INCLUSIVE: TRUE
GET_FROM_USERNAME: TRUE
USE_CATEGORIES: TRUE
DONT_IGNORE_PARAMS_USERNAME: TRUE
EXCLUDE_CURRENT_POST: TRUE
DISPLAY_TITLE: TRUE
LINK_ON_TITLE: TRUE
ARROW: TRUE
TITLE_LENGTH_UNIT: WORDS
TITLE_HELLIPSIS: TRUE
HTML_TITLE_TYPE_OF: P
DISPLAY_IMAGE: TRUE
IMAGE_SIZE: THUMBNAIL
IMAGE_ALIGN: NOCHANGE
IMAGE_BEFORE_TITLE: TRUE
CUSTOM_IMG_NO_THUMB: TRUE
IMAGE_LINK_TO_POST: TRUE
EXCERPT: NONE
EXC_LENGTH: 20
EXC_LENGTH_UNIT: WORDS
THE_MORE: LEGGI IL SEGUITO…
EXC_ARROW: TRUE
DISPLAY_AUTHOR: TRUE
AUTHOR_TEXT: DI
LINKIFY_AUTHOR: TRUE
GRAVATAR_DISPLAY: TRUE
GRAVATAR_SIZE: 32
GRAVATAR_POSITION: NEXT_AUTHOR
DISPLAY_DATE: TRUE
DATE_TEXT: PUBBLICATO IL
LINKIFY_DATE: TRUE
DISPLAY_TIME: TRUE
DISPLAY_MOD_DATE: TRUE
MOD_DATE_TEXT: MODIFICATO IL
LINKIFY_MOD_DATE: TRUE
DISPLAY_MOD_TIME: TRUE
COMMENTS: TRUE
COMMENTS_TEXT: COMMENTI:
LINKIFY_COMMENTS: TRUE
DISPLAY_COMM_NUM_ONLY: TRUE
HIDE_ZERO_COMMENTS: TRUE
UTILITY_SEP: |
UTILITY_AFTER_TITLE: TRUE
UTILITY_BEFORE_TITLE: TRUE
CATEGORIES: TRUE
CATEG_TEXT: CATEGORIA:
CATEG_SEP: ,
CATEG_BEFORE_TITLE: TRUE
CATEG_AFTER_TITLE: TRUE
TAGS: TRUE
TAGS_TEXT: TAG:
HASHTAG: #
TAGS_BEFORE_TITLE: TRUE
TAGS_AFTER_TITLE: TRUE
DISPLAY_CUSTOM_TAX: TRUE
TERM_SEP: ,
CTAXS_BEFORE_TITLE: TRUE
CTAXS_AFTER_TITLE: TRUE
CUSTOM_FIELD_ALL: TRUE
CUSTOM_FIELD: TRUE
CUSTOM_FIELD_HELLIP: …
CUSTOM_FIELD_KEY: TRUE
CUSTOM_FIELD_SEP: :
CF_BEFORE_TITLE: TRUE
CF_AFTER_TITLE: TRUE
ARCHIVE_LINK: TRUE
LINK_TO: CATEGORY
AUTO_TERM_NAME: TRUE
ARCHIVE_TEXT: VISUALIZZA TUTTI GLI ARTICOLI SOTTO %S
NOPOST_TEXT: ANCORA NESSUN ARTICOLO.
HIDE_WIDGET: TRUE
MARGIN_UNIT: PX
LIST_ELEMENT: UL
REMOVE_BULLETS: TRUE
ADD_WP_POST_CLASSES: TRUE
CACHED: TRUE
CACHE_TIME: 3600
WIDGET_ID: PIS_POSTS_IN_SIDEBAR-4
ADMIN_ONLY: TRUE
DEBUG_QUERY: TRUE
DEBUG_PARAMS: TRUE
DEBUG_POST_ID: TRUE

Are all the posts under the category “gestione”? If you use IDs directly, there is no need to setup a taxonomy. If you setup a taxonomy along with IDs, only the posts with those IDs and under that taxonomy will be displayed. try removing the category from the query and disable the cache for the moment.

I don’t think I set up any category, I just inserted the IDs.

try removing the category from the query and disable the cache for the moment.

Can you tell me how to do it?

All right I solved everything simply setting up the articles through the “Customize” button. In other words I didn’t make my edits using the control panel menu. I really can’t say what happened before when I added that ID but I’m glad everything is ok now. Thanks very much for your support.

You are very welcome! ??