Błąd Job has started, but not responded for 10 seconds

Witam.

Zainstalowałem wtyczkę BackWPup. Nie mogę zrobić pełnego backupu. Wywala error tak jak w temacie.

Prosi o kliknięcie w information. Tam jednak nie ma żadnej wskazówki.
Wklejam tutaj zawartość zakładki Information:

WordPress version
4.7.3
BackWPup version
3.3.7 Get pro.
PHP version
7.0.17 (64bit)
MySQL version
10.0.30-MariaDB-30
cURL version
unavailable
Server self connect:
Response Test O.K.
Server
Apache
Operating System
Linux
PHP SAPI
fpm-fcgi
Current PHP user
backup
Maximum execution time
5 seconds
Alternative WP Cron
Off
Disabled WP Cron
Off
CHMOD Dir
0755
Server Time
14:14
Blog Time
16:14
Blog Timezone
Europe/Warsaw
Blog Time offset
2 hours
Blog language
pl-PL
MySQL Client encoding
utf8mb4
Blog charset
UTF-8
PHP Memory limit
70M
WP memory limit
70M
WP maximum memory limit
70M
Memory in use
22,00 MB
Disabled PHP Functions:
curl_close, curl_copy_handle, curl_errno, curl_error, curl_exec, curl_getinfo, curl_init
Loaded PHP Extensions:
Core, PDO, Phar, Reflection, SPL, SimpleXML, bcmath, bz2, calendar, cgi-fcgi, ctype, curl, date, dom, exif, fileinfo, filter, ftp, gd, geoip, gettext, gmp, hash, iconv, imap, intl, json, libxml, mbstring, mcrypt, mysqli, mysqlnd, openssl, pcntl, pcre, pdo_mysql, pdo_sqlite, posix, session, soap, sockets, sqlite3, standard, sysvsem, sysvshm, tidy, tokenizer, xml, xmlreader, xmlrpc, xmlwriter, xsl, zip, zlib