PHP Warning: call_user_func_array(

  • Resolved angeljs

    (@angeljs)


    9 years, 12 months ago

    My multisite installation works fine, but every time the site, or a blog created on the site, is visited, it’s triggers this in my error log:

    PHP Warning: call_user_func_array() [<a href='function.call-user-func-array'>function.call-user-func-array</a>]: First argument is expected to be a valid callback, 'wpss_start_session' was given in /home/******/public_html/wp-includes/plugin.php on line 470

    I’ve tried disabling plugins one by one, but the problem still remains.

Viewing 4 replies - 1 through 4 (of 4 total)
  • Moderator Ipstenu (Mika Epstein)

    (@ipstenu)

    🏳️‍🌈 Advisor and Activist

    9 years, 12 months ago

    wpss_start_session is from a shoping cart plugin (I want to say Woo? But that doesn’t seem right…)

    Thread Starter angeljs

    (@angeljs)

    9 years, 12 months ago

    I have Marketpress installed, but even when I remove it I still have the same error message. I don’t have any other shopping cart plugin installed.

    Moderator Ipstenu (Mika Epstein)

    (@ipstenu)

    🏳️‍🌈 Advisor and Activist

    9 years, 12 months ago

    Try changing your theme?

    Thread Starter angeljs

    (@angeljs)

    9 years, 12 months ago

    That didn’t work, but now I’ve updated all themes and plugins from WPMU Dev the error seems to have corrected itself. Thank you for all your replies, much appreciated.

Viewing 4 replies - 1 through 4 (of 4 total)
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