Updating failed. Error message: The response is not a valid JSON response.

Try reviewing https://www.ads-software.com/support/topic/json-error-cannot-update-page-text/?view=all

I’M USING WORDPRESS 5.3.2 WHEN I CLICK TO PUBLISH THEY SHOW Publishing failed. Error message: The response is not a valid JSON response.
MY PHP VERSION 7.2.2
I’M USING CLASSIC EDITOR PLUGIN THAT IS GOOD BUT WHEN I SELECT TO ADD MEDIA FILE LIKE IMAGE IN POST NOTHING WILL BE SHOW THEY ONLY SHOW FEATURE IMAGE

@shafiqrehman
please dont use caps for messages.
dont abuse modlook (report topic) without compelling reason.

@fierevere sorry for that i’m work hard to rank up my website suddenly error happens i’m very upset

Try troubleshooting mode after installing this plugin

https://www.ads-software.com/plugins/health-check/

in case here is a plugin conflict you can find it by enabling them in troubleshooting mode one by one.

here is image After install the health check plugin

Its stock wordpress SiteHealth, you have to activate plugin to get “Troubleshooting” and “Tools” menus

0 Critical issues
Here is the site info
### wp-core ###

version: 5.3.2
site_language: en_US
user_language: en_US
permalink: /%postname%/
https_status: true
user_registration: 0
default_comment_status: open
multisite: false
user_count: 1
dotorg_communication: true

### wp-paths-sizes ###

wordpress_path: /home/todaypkj/public_html
wordpress_size: timeout while calculating size
uploads_path: /home/todaypkj/public_html/wp-content/uploads
uploads_size: timeout while calculating size
themes_path: /home/todaypkj/public_html/wp-content/themes
themes_size: timeout while calculating size
plugins_path: /home/todaypkj/public_html/wp-content/plugins
plugins_size: timeout while calculating size
database_size: 3.08 MB (3227648 bytes)
total_size: not available

### wp-active-theme ###

name: Twenty Nineteen (twentynineteen)
version: 1.4
author: the WordPress team
author_website: https://www.ads-software.com/
parent_theme: none
theme_features: automatic-feed-links, title-tag, post-thumbnails, menus, html5, custom-logo, customize-selective-refresh-widgets, wp-block-styles, align-wide, editor-styles, editor-style, editor-font-sizes, editor-color-palette, responsive-embeds, widgets
theme_path: /home/todaypkj/public_html/wp-content/themes/twentynineteen

### wp-mu-plugins (1) ###

Health Check Troubleshooting Mode: author: (undefined), version: 1.7.0

### wp-plugins-active (3) ###

Health Check & Troubleshooting: version: 1.4.2, author: The www.ads-software.com community
Job Board Manager: version: 2.1.35, author: PickPlugins
Maintenance: version: 3.85, author: WP Maintenance

### wp-media ###

image_editor: WP_Image_Editor_GD
imagick_module_version: Not available
imagemagick_version: Not available
gd_version: bundled (2.1.0 compatible)
ghostscript_version: 9.25

### wp-server ###

server_architecture: Linux 3.10.0-962.3.2.lve1.5.26.2.el7.x86_64 x86_64
httpd_software: LiteSpeed
php_version: 7.2.28 64bit
php_sapi: litespeed
max_input_variables: 1000
time_limit: 30
memory_limit: 256M
max_input_time: 60
upload_max_size: 20M
php_post_max_size: 20M
curl_version: 7.68.0 OpenSSL/1.1.1d
suhosin: false
imagick_availability: false
server-headers:
expires: Wed, 11 Jan 1984 05:00:00 GMT
cache-control: no-cache, must-revalidate, max-age=0
content-type: text/html; charset=UTF-8
link: <https://todaypkjobs.com/wp-json/&gt;; rel=”https://api.w.org/&#8221;
vary: Accept-Encoding
content-length: 7622
content-encoding: gzip
date: Sat, 07 Mar 2020 13:14:14 GMT
server: LiteSpeed
alt-svc: quic=”:443″; ma=2592000; v=”43,46″, h3-Q043=”:443″; ma=2592000, h3-Q046=”:443″; ma=2592000, h3-Q050=”:443″; ma=2592000, h3-24=”:443″; ma=2592000, h3-25=”:443″; ma=2592000
htaccess_extra_rules: true

### wp-database ###

extension: mysqli
server_version: 10.3.22-MariaDB-cll-lve
client_version: mysqlnd 5.0.12-dev – 20150407 – $Id: 3591daad22de08524295e1bd073aceeff11e6579 $

### wp-constants ###

WP_HOME: undefined
WP_SITEURL: undefined
WP_CONTENT_DIR: /home/todaypkj/public_html/wp-content
WP_PLUGIN_DIR: /home/todaypkj/public_html/wp-content/plugins
WP_MAX_MEMORY_LIMIT: 256M
WP_DEBUG: false
WP_DEBUG_DISPLAY: true
WP_DEBUG_LOG: false
SCRIPT_DEBUG: false
WP_CACHE: false
CONCATENATE_SCRIPTS: undefined
COMPRESS_SCRIPTS: undefined
COMPRESS_CSS: undefined
WP_LOCAL_DEV: undefined

### wp-filesystem ###

wordpress: writable
wp-content: writable
uploads: writable
plugins: writable
themes: writable
mu-plugins: writable

`