Failed to load resource: the server responded with a status of 418 () not savein

Not able to save any PHP file
getting this error in the dev tools console :

Failed to load resource: the server responded with a status of 418 ()

https://homekouzina.infinitum.ventures/wp-content/plugins/wpide/ajax.php?action=request&req=/savecontent

Plugin Version: 3.3
Plan: FREE
User ID: 5829103
Site ID: 10112007
Server architecture Linux 5.4.32-grsec-grsec-plus+ x86_64
Web server Apache
PHP version 8.0.2 (Supports 64bit values)
PHP SAPI cgi-fcgi

### wp-core ###

version: 6.0.1
site_language: en_US
user_language: en_US
timezone: +05:30
permalink: /%postname%/
https_status: true
multisite: false
user_registration: 1
blog_public: 1
default_comment_status: open
environment_type: production
user_count: 23
dotorg_communication: true

### wp-paths-sizes ###

wordpress_path: /home/dh_q93n8f/homekouzina.infinitum.ventures
wordpress_size: loading…
uploads_path: /home/dh_q93n8f/homekouzina.infinitum.ventures/wp-content/uploads
uploads_size: loading…
themes_path: /home/dh_q93n8f/homekouzina.infinitum.ventures/wp-content/themes
themes_size: loading…
plugins_path: /home/dh_q93n8f/homekouzina.infinitum.ventures/wp-content/plugins
plugins_size: loading…
database_size: loading…
total_size: loading…

### wp-dropins (2) ###

advanced-cache.php: true
fatal-error-handler.php: true

### wp-active-theme ###

name: FoodBakery Child (foodbakery-child)
version: 1.4.0.1510841589
author: Chimp Studio
author_website: https://themeforest.net/user/chimpstudio
parent_theme: FoodBakery (foodbakery)
theme_features: core-block-patterns, widgets-block-editor, automatic-feed-links, title-tag, post-thumbnails, menus, html5, wc-product-gallery-zoom, wc-product-gallery-lightbox, wc-product-gallery-slider, custom-background, editor-style, woocommerce, custom-header, widgets
theme_path: /home/dh_q93n8f/homekouzina.infinitum.ventures/wp-content/themes/foodbakery-child
auto_update: Disabled

### wp-parent-theme ###

name: FoodBakery (foodbakery)
version: 2.6
author: Chimp Studio
author_website: https://themeforest.net/user/chimpstudio
theme_path: /home/dh_q93n8f/homekouzina.infinitum.ventures/wp-content/themes/foodbakery
auto_update: Disabled

### wp-themes-inactive (1) ###

Twenty Twenty: version: 2.0, author: the WordPress team, Auto-updates disabled

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

WP Migrate DB Pro Compatibility: version: 1.2, author: Delicious Brains

### wp-plugins-active (21) ###

Classic Editor: version: 1.6.2, author: WordPress Contributors, Auto-updates disabled
Classic Widgets: version: 0.3, author: WordPress Contributors, Auto-updates disabled
Contact Form 7: version: 5.6.2, author: Takayuki Miyoshi, Auto-updates disabled
DreamHost Panel Login: version: 1.0.0, author: DreamHost, danielbachhuber, Auto-updates disabled
Foodbakery Email Templates: version: 2.5.1, author: ChimpStudio, Auto-updates disabled
Foodbakery Framework: version: 2.6, author: ChimpStudio, Auto-updates disabled
Foodbakery Multi Opening Hours: version: 1.0, author: ChimpStudio, Auto-updates disabled
Foodbakery Orders Notification: version: 1.0, author: ChimpStudio, Auto-updates disabled
Foodbakery Shortlists: version: 2.6, author: ChimpStudio, Auto-updates disabled
Foodbakery Sticky Cart: version: 2.6, author: ChimpStudio, Auto-updates disabled
Loco Translate: version: 2.6.2, author: Tim Whitlock, Auto-updates disabled
Successful Redirection for Contact Form 7: version: 1.0, author: JAYASREE TU, Auto-updates disabled
WordPress Importer: version: 0.7, author: wordpressdotorg, Auto-updates disabled
WP Foodbakery: version: 2.6, author: ChimpStudio, Auto-updates disabled
WPIDE – File Manager & Code Editor: version: 3.3, author: XplodedThemes, Auto-updates disabled
WP Mail SMTP: version: 3.5.1, author: WPForms, Auto-updates disabled
WP Migrate: version: 2.3.3, author: Delicious Brains, Auto-updates disabled
WP Reset: version: 1.95, author: WebFactory Ltd, Auto-updates disabled
WP Rocket: version: 3.11.5, author: WP Media, Auto-updates disabled
Yoast Duplicate Post: version: 4.5, author: Enrico Battocchi & Team Yoast, Auto-updates disabled
Yoast SEO: version: 19.5.1, author: Team Yoast, Auto-updates disabled

### wp-plugins-inactive (2) ###

Slider Revolution: version: 6.5.19, author: ThemePunch, Auto-updates disabled
WP File Manager: version: 7.1.6, author: mndpsingh287, Auto-updates disabled

### wp-media ###

image_editor: WP_Image_Editor_Imagick
imagick_module_version: 1687
imagemagick_version: ImageMagick 6.9.7-4 Q16 x86_64 20170114 https://www.imagemagick.org
imagick_version: 3.5.0
file_uploads: File uploads is turned off
post_max_size: 512M
upload_max_filesize: 512M
max_effective_size: 512 MB
max_file_uploads: 20
imagick_limits:
imagick::RESOURCETYPE_AREA: 62 GB
imagick::RESOURCETYPE_DISK: 1.844674407371E+19
imagick::RESOURCETYPE_FILE: 6144
imagick::RESOURCETYPE_MAP: 62 GB
imagick::RESOURCETYPE_MEMORY: 31 GB
imagick::RESOURCETYPE_THREAD: 1
imagemagick_file_formats: 3FR, AAI, AI, ART, ARW, AVI, AVS, BGR, BGRA, BGRO, BIE, BMP, BMP2, BMP3, BRF, CAL, CALS, CANVAS, CAPTION, CIN, CIP, CLIP, CMYK, CMYKA, CR2, CRW, CUR, CUT, DATA, DCM, DCR, DCX, DDS, DFONT, DJVU, DNG, DOT, DPX, DXT1, DXT5, EPDF, EPI, EPS, EPS2, EPS3, EPSF, EPSI, EPT, EPT2, EPT3, ERF, EXR, FAX, FILE, FITS, FRACTAL, FTP, FTS, G3, G4, GIF, GIF87, GRADIENT, GRAY, GROUP4, GV, H, HALD, HDR, HISTOGRAM, HRZ, HTM, HTML, HTTP, HTTPS, ICB, ICO, ICON, IIQ, INFO, INLINE, IPL, ISOBRL, ISOBRL6, JBG, JBIG, JNG, JNX, JPE, JPEG, JPG, JPS, JSON, K25, KDC, LABEL, M2V, M4V, MAC, MAGICK, MAP, MASK, MAT, MATTE, MEF, MIFF, MKV, MNG, MONO, MOV, MP4, MPC, MPEG, MPG, MRW, MSL, MSVG, MTV, MVG, NEF, NRW, NULL, ORF, OTB, OTF, PAL, PALM, PAM, PANGO, PATTERN, PBM, PCD, PCDS, PCL, PCT, PCX, PDB, PDF, PDFA, PEF, PES, PFA, PFB, PFM, PGM, PICON, PICT, PIX, PJPEG, PLASMA, PNG, PNG00, PNG24, PNG32, PNG48, PNG64, PNG8, PNM, PPM, PREVIEW, PS, PS2, PS3, PSB, PSD, PTIF, PWP, RADIAL-GRADIENT, RAF, RAS, RAW, RGB, RGBA, RGBO, RGF, RLA, RLE, RMF, RW2, SCR, SCT, SFW, SGI, SHTML, SIX, SIXEL, SPARSE-COLOR, SR2, SRF, STEGANO, SUN, SVG, SVGZ, TEXT, TGA, THUMBNAIL, TIFF, TIFF64, TILE, TIM, TTC, TTF, TXT, UBRL, UBRL6, UIL, UYVY, VDA, VICAR, VID, VIFF, VIPS, VST, WBMP, WMF, WMV, WMZ, WPG, X, X3F, XBM, XC, XCF, XPM, XPS, XV, XWD, YCbCr, YCbCrA, YUV
gd_version: bundled (2.1.0 compatible)
gd_formats: GIF, JPEG, PNG, WebP, BMP, XPM
ghostscript_version: 9.26

### wp-server ###

server_architecture: Linux 5.4.32-grsec-grsec-plus+ x86_64
httpd_software: Apache
php_version: 8.0.2 64bit
php_sapi: cgi-fcgi
max_input_variables: 1000
time_limit: 0
memory_limit: 128M
admin_memory_limit: 256M
max_input_time: -1
upload_max_filesize: 512M
php_post_max_size: 512M
curl_version: 7.58.0 OpenSSL/1.1.1
suhosin: false
imagick_availability: true
pretty_permalinks: true
htaccess_extra_rules: true

### wp-database ###

extension: mysqli
server_version: 8.0.28-0ubuntu0.20.04.3
client_version: mysqlnd 8.0.2
max_allowed_packet: 16777216
max_connections: 3000

### wp-constants ###

WP_HOME: undefined
WP_SITEURL: undefined
WP_CONTENT_DIR: /home/dh_q93n8f/homekouzina.infinitum.ventures/wp-content
WP_PLUGIN_DIR: /home/dh_q93n8f/homekouzina.infinitum.ventures/wp-content/plugins
WP_MEMORY_LIMIT: 40M
WP_MAX_MEMORY_LIMIT: 256M
WP_DEBUG: true
WP_DEBUG_DISPLAY: true
WP_DEBUG_LOG: false
SCRIPT_DEBUG: false
WP_CACHE: true
CONCATENATE_SCRIPTS: undefined
COMPRESS_SCRIPTS: undefined
COMPRESS_CSS: undefined
WP_ENVIRONMENT_TYPE: Undefined
DB_CHARSET: utf8
DB_COLLATE: undefined

### wp-filesystem ###

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

### wp_mail_smtp ###

version: 3.5.1
license_key_type: lite
debug: No debug notices found.
lite_install_date: Jul 18, 2022 @ 6:33pm

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