Syntax Error - after updating WordPress

hello,

after WordPress 4.9.3 my page shows an error. Theme has not been edited, everything is via child-theme. In it functions.php is empty.

Can you help me where can be a mistake?

Thank you

web: link

Error:

Warning: tempnam() [function.tempnam]: open_basedir restriction in effect. File(/tmp) is not within the allowed path(s): (/home/pa015500:/usr/share/pear) in /home/pa015500/_sub/nove/wp-content/themes/sydney/functions.php on line 91

Warning: fopen() [function.fopen]: Filename cannot be empty in /home/pa015500/_sub/nove/wp-content/themes/sydney/functions.php on line 92

Warning: fwrite() expects parameter 1 to be resource, boolean given in /home/pa015500/_sub/nove/wp-content/themes/sydney/functions.php on line 93

Hello,

I don’t see such warnings on my local Sydney install with enabled WP_DEBUG. You can make a full site backup and try to reinstall the theme.

Also you can disable WP_DEBUG on your production website and recreate your website in a staging environment or locally for testing and troubleshooting purposes.

Here are helpful tutorials:



Kind Regards, Roman.