Support » Plugin: WP Login Security 2 » Cannot send session cache limiter – headers already sent

Viewing 4 replies - 1 through 4 (of 4 total)
  • Apart from the above error, the plugin does not work in multi setup going into an endless loop of sending innumerable emails by continuous refresh

    Plugin Author andersvinther2


    @jorge: This would indicate your php.ini file has
    display_errors = On

    For security reasons you should turn display errors off:

    display_errors = Off

    See this article for more information on the recommended settings for your php.ini file:

    @anup: The plugin has not been tested in a multi site environment. Your experience could indicate that it does not work in multi site.

    Is this error totally harmless? (Assuming it is not viewed by visitors…)

    I noticed this error, but everything seems OK. I just wanted to check if there might be some hidden problem I am not aware of.

    I did notice that my php.ini file was not configured for security, so fixed that, and thanks for the message on that.

    I just am curious about the original error–it no longer displays because we turned off display_errors, but what it seems like we should fix the error. Sorry, I don’t have any php experience, so I don’t really understand what is going on.

    Plugin Author andersvinther2


    It’s a warning message and it is not a source of concern.

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