WPMU Theme Usage Info
[Plugin: WPMU Theme Info] Bug: causes WP 500 error with certain setup in 3.4 (3 posts)

  1. Frans Andersson
    Posted 4 years ago #

    After updating WP to 3.4 this plugin started to produce 500 errors when activating themes on sites.

    We were able to replicate the error across different server environments, but not all. The trigger seems to be the amount of sites / themes active.

    Our setup: WP Multi Site, 400+ subdirectory sites using 50+ themes.
    Bug occurred on both big and small dedicated servers.
    Bug did NOT occur on test server with 20+ sites.
    The error leaves this comment: PHP Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 79 bytes) in /www/wp-includes/wp-db.php on line 1449, referer: XXXXXXXX/wp-admin/themes.php?s=qual&_ajax_fetch_list_nonce=24b2fce649&_wp_http_referer=%XXXXXXXXXX%2Fwp-admin%2Fthemes.php%3Fs%3Dqu%26_ajax_fetch_list_nonce%3D24b2fce649%26_wp_http_referer%3D%252FXXXXXXXX%252Fwp-admin%252Fthemes.php

    Obviously it is a memory error but it does not seem right that this script uses 256 MB of RAM for one single operation...
    (I have X’ed out some information in the string above).

    PHP Version 5.3.2


  2. nickd32
    Posted 4 years ago #

    Same issue for me.

  3. nickd32
    Posted 4 years ago #

    I just found a similar plugin that gives basic theme usage stats for Multisite, and it works fine (i.e. no 500 errors)


    I think I'm going to get rid of WPMU Theme Info.

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