Problem with setting up cron

Hi,

I am a new user of ownCloud and right now I’m trying to set up the Cron on the system. The configuration seems to be OK, but I keep getting this message from Cron system:
PHP Parse error: syntax error, unexpected ‘.’ in /home/login/domains/dharmaebooks.com/private_html/owncloud/apps/dav/lib/CardDAV/CardDavBackend.php on line 498

Log says: 3,“time”:“2018-07-14T16:25:01+00:00”,“remoteAddr”:"",“user”:"–",“app”:“PHP”,“method”:"–",“url”:"–",“message”:“syntax error, unexpected ‘.’ at /home/login/domains/dharmaebooks.com/private_html/owncloud/apps/dav/lib/CardDAV/CardDavBackend.php#498”}

Server configuration

Operating system: MacOs

Web server:

Database:

PHP version: 7.0

ownCloud version: (see ownCloud admin page) 10.0.8.5

Where did you install ownCloud from: Host

**Signing status (ownCloud 9.0 and above):**10.0.8

The content of config/config.php:

Log in to the web-UI with an administrator account and click on
'admin' -> 'Generate Config Report' -> 'Download ownCloud config report'
This report includes the config.php settings, the list of activated apps
and other details in a well sanitized form.

or 

If you have access to your command line run e.g.:
sudo -u www-data php occ config:list system
from within your ownCloud installation folder

*ATTENTION:* Do not post your config.php file in public as is. Please use one of the above
methods whenever possible. Both, the generated reports from the web-ui and from occ config:list
consistently remove sensitive data. You still may want to review the report before sending.
If done manually then it is critical for your own privacy to dilligently
remove *all* host names, passwords, usernames, salts and other credentials before posting.
You should assume that attackers find such information and will use them against your systems.

List of activated apps:

If you have access to your command line run e.g.:
sudo -u www-data php occ app:list
from within your ownCloud installation folder.

Are you using external storage, if yes which one: local/smb/sftp/…

Are you using encryption: yes/no

Are you using an external user-backend, if yes which one: LDAP/ActiveDirectory/Webdav/…

LDAP configuration (delete this part if not used)

With access to your command line run e.g.:
sudo -u www-data php occ ldap:show-config
from within your ownCloud installation folder

Without access to your command line download the data/owncloud.db to your local
computer or access your SQL server remotely and run the select query:
SELECT * FROM `oc_appconfig` WHERE `appid` = 'user_ldap';


Eventually replace sensitive data as the name/IP-address of your LDAP server or groups.

Client configuration

Browser:

Operating system:

Logs

Web server error log

Insert your webserver log here

ownCloud log (data/owncloud.log)

Insert your ownCloud log here

Browser log

Insert your browser log here, this could for example include:

a) The javascript console log
b) The network log 
c) ...

Hey,

maybe the PHP version used by cron is newer / older then the one used by your webserver for ownCloud?

Thank you. That is quite possible. For now I have set up webcrone. Unfortunatelly adding php70 doesnt help…