I notice the following warning for some of my pages for logged out users:
Warning: Invalid argument supplied for foreach() in /home/xxxxxx/public_html/wp-content/plugins/litespeed-cache/inc/vary.class.php on line 142
LiteSpeed cache is disabled. This is because my site is under development.
Googling for the error message shows me other websites having the same error message in the same vary.class.php on the same line 142. So this must be a bug in Litespeed Cache.
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