Not expected HTTP response: Status-Code: 200

I’m using Hostinger as my hosting provider. I installed the plugin, performed “First Steps, 1. Check the installation”, and get the following error:

Not expected HTTP response: Status-Code:?200
X-powered-by:?PHP/8.0.28
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
Content-length:?0
Date:?Thu, 25 May 2023 17:21:38 GMTServer:?LiteSpeed
Platform:?hostinger
Content-security-policy:?upgrade-insecure-requests
Alt-svc:?h3=”:443″; ma=2592000, h3-29=”:443″; ma=2592000, h3-Q050=”:443″; ma=2592000, h3-Q046=”:443″; ma=2592000, h3-Q043=”:443″; ma=2592000, quic=”:443″; ma=2592000; v=”43,46″

Here is Debug Info:

WordPress version: 6.2.2
BackWPup version: 4.0.0
PHP version: 8.0.28 (64bit)
MySQL version: 10.6.12-MariaDB-cll-lve
cURL version: 7.87.0
cURL SSL version: OpenSSL/1.1.1p
WP-Cron url: https://abstractsbybrad.com/wp-cron.php
Server self connect: Not expected HTTP response:
Status-Code: 200
X-powered-by: PHP/8.0.28
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
Content-length: 0
Date: Thu, 25 May 2023 17:21:38 GMT
Server: LiteSpeed
Platform: hostinger
Content-security-policy: upgrade-insecure-requests
Alt-svc: h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"

Document root: /home/u105653003/domains/abstractsbybrad.com/public_html
Temp folder: Temp folder /home/u105653003/domains/abstractsbybrad.com/public_html/wp-content/uploads/backwpup-e0a354-temp/ doesn't exist.
Log folder: Log folder /home/u105653003/domains/abstractsbybrad.com/public_html/wp-content/uploads/backwpup-e0a354-logs/ does not exist.
Server: LiteSpeed
Operating System: Linux
PHP SAPI: litespeed
Current PHP user: u105653003
Maximum execution time: 360 seconds
BackWPup maximum script execution time: 30 seconds
Alternative WP Cron: Off
Disabled WP Cron: Off
CHMOD Dir: 493
Server Time: 17:21
Blog Time: 13:21
Blog Timezone: America/New_York
Blog Time offset: -4 hours
Blog language: en-US
MySQL Client encoding: utf8
PHP Memory limit: 2048M
WP memory limit: 40M
WP maximum memory limit: 2048M
Memory in use: 20.00 MB
Loaded PHP Extensions:: Core, PDO, Phar, Reflection, SPL, SimpleXML, Zend OPcache, bcmath, bz2, calendar, ctype, curl, date, dom, exif, fileinfo, filter, ftp, gd, gettext, gmp, hash, iconv, igbinary, imagick, imap, intl, json, libxml, litespeed, mbstring, memcached, monarxprotect, mysqli, mysqlnd, openssl, pcntl, pcre, pdo_mysql, pdo_sqlite, posix, readline, session, shmop, soap, sockets, sqlite3, standard, tidy, timezonedb, tokenizer, xml, xmlreader, xmlrpc, xmlwriter, xsl, zip, zlib

Your help is greatly appreciated.

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