[WP Super Cache] Error: undefined function prune_super_cache (1 post)

  1. plasticgoat
    Posted 4 years ago #


    I moved my blogs to a new server and I wanted to clear everything.

    I'm facing an issue when I try to "manually" delete cached files :
    In WP Super Cache plugin, on Content tabs, I click on "List all cached files". Then I click on "x" to delete the first on the list, and I get this error :

    Cache Contents
    Deleting supercache file: xxxxxx
    Fatal error: Call to undefined function prune_super_cache() in .../plugins/wp-super-cache/wp-cache.php on line 2045

    It seems the cached page is deleted after all, but I have that error each time I click to delete a page ...

    Is there something missing on my new server ?

    Is it safe to delete the whole content of "wp-content/cache/supercache/www.myblog.com/" ?

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