Unable to create TEMP folder since last update (version 3.4.4)

Hi!

Since the last BackWPup update (version 3.4.4), I get the following error when trying to run a job that was running well for the last year:

Cannot create folder: /home130/sub011/sc86166-ETSS/mydomain.com//blog/wp-content/uploads/backwpup-123456-temp

It looks like there’s now a double slash after the domain name which seems to create this error. Here’s the debug info I get from the settings:

WordPress version: 4.9.1
BackWPup version: 3.4.4
PHP version: 5.6.98-servage1 (64bit)
MySQL version: 5.5.35-MariaDB-1~squeeze
cURL version: 7.26.0
cURL SSL version: OpenSSL/1.0.1j
WP-Cron url: https://mydomain.com/blog/wp-cron.php
Server self connect: Response Test O.K.
Document root: /home23/sub011/sc86166-ETSS/mydomain.com
Temp folder: Temp folder /home130/sub011/sc86166-ETSS/mydomain.com//blog/wp-content/uploads/backwpup-123456-temp/ doesn’t exist.
Log folder: /mounted-storage/home23/sub011/sc86166-ETSS/mydomain.com/blog/wp-content/uploads/backwpup-123456-logs/
Server: Apache
Operating System: Linux
PHP SAPI: apache2handler
Current PHP user:
Maximum execution time: 600 seconds
Alternative WP Cron: Off
Disabled WP Cron: Off
CHMOD Dir: 0755
Server Time: 2:16
Blog Time: 21:16
Blog Timezone: America/Toronto
Blog Time offset: -5 hours
Blog language: en-US
MySQL Client encoding: utf8
PHP Memory limit: 256M
WP memory limit: 40M
WP maximum memory limit: 256M
Memory in use: 84.00 MB
Loaded PHP Extensions:: Core, PDO, Phar, Reflection, SPL, SimpleXML, apache2handler, bcmath, bz2, calendar, ctype, curl, date, dom, ereg, exif, fileinfo, filter, ftp, gd, gettext, hash, htscanner, iconv, imap, json, libxml, mbstring, mcrypt, mhash, mysql, mysqli, mysqlnd, openssl, pcre, pdo_mysql, pdo_sqlite, posix, pspell, session, soap, sockets, sqlite3, standard, tidy, tokenizer, xml, xmlreader, xmlrpc, xmlwriter, xsl, zip, zlib

Thanks for helping me!