jel

There is also a post from tiga’s creator (https://www.shamsulazhar.com/wp/archives/31):

“When I tried to install this theme I get the following error:- Warning: preg_grep(): Second argument to preg_grep() should be an array in …/themetoolkit.php on line 39. What am I doing wrong?

You didn’t do anything wrong. This is a bug in the WordPress Theme Toolkit I use to power the Tigarator. It occurs when you use this theme on a fresh install without any plugins activated. The simple workaround is to activate any plugin such as the ‘Hello Dolly’ plugin and it should work fine. “
also interesting…

I got the same trouble although I’d already installed Tiga themes before and discovered that the ‘preparation’ order was important:
1. install WP (1.5 or 2.x)on your server
2. set up database parameters in wp-config
3. login as admin
4. logout
5. install tiga theme in wp-content/themes directory
6. login again
7. select tiga theme in admin panel
8. you are done
averytime you do things in a different order, tiga theme may crash with line 39 of themetoolkit.php (and related php lines of WP core modules if you remove themetoolkit.php before installing)

I’ve got the same trouble on a friend’s site I’m managing at https://www.gerard-david.com and had as you mention to reduce both linksize in sidebar AND imagewidth in posts.

Many thanks, Moshu