Error message on dashboard after activating a plugin


I've installed a plugin called revolution slider, and when I activate it I get the error message below at the top of my wordpress dashboard:
"Warning: session_start() [function.session-start]: open(/tmp/sess_X5mL3BpsgSpsHzrZywedK2, O_RDWR) failed: Permission denied (13) in /home/wheelofcommerce/ on line 43

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/wheelofcommerce/ in /home/wheelofcommerce/ on line 43"

How do I fix this?


  • Timothy Bowers
    • Chief Pigeon

    Hey there.

    I hope you're well.

    The error there is permission denied and it relates to your revslider plugin.

    Please try checking the file and folder permissions. 644 for files, 755 for folders.

    Perhaps also try removing and uploading a again if needed.

    Hopefully that should help, let us know how it goes.

    Have a great weekend too! :slight_smile:

    Take care.

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