AWS SDK incompabilty breaks site

  • Resolved maxb1002

    (@maxb1002)


    4 years, 8 months ago

    Hi,

    there seems to be a conflict between BackWPup and W3TotalCache (perhaps also others). The conflict caused HTTP errors in the media library (cloudflare configured) at first and after updating to the latest minor version of BackWPup (from 3.6.9 to 3.6.10) caused a fatal error and the site not loading at all:

    [10-Aug-2019 11:14:37 UTC] PHP Fatal error:  Cannot redeclare Aws\parse_ini_file() (previously declared in /wordpress/wp-content/plugins/backwpup/vendor/aws/aws-sdk-php/src/functions.php:401) in /wordpress/wp-content/plugins/w3-total-cache/lib/Aws/Aws/functions.php on line 401
[10-Aug-2019 11:14:37 UTC] PHP Fatal error:  Unknown: Cannot use output buffering in output buffering display handlers in Unknown on line 0

    According to vmarko [1] it seems to have to do with two conflicting AWS SDK versions (2&3). My current work around was to move BackWPup outside the wordpress instance (management GUI was not accessible). Any similar experiences?

    WordPress 5.2.2
    BackWPup 3.6.10
    W3 Total Cache 0.9.7.5

    [1] https://wordpress.org/support/topic/more-than-one-aws-sdk/

Viewing 2 replies - 1 through 2 (of 2 total)
  • Plugin Support BWU support

    (@duongcuong96)

    4 years, 8 months ago

    Hi @maxb1002
    Could you please add this line of code to wp-config.php, before
    /* That's all, stop editing! Happy publishing. */
    line?

    define('W3TC_SKIPLIB_AWS', true);

    After that, please run the job again.
    Hope that could help ^^

    • This reply was modified 4 years, 8 months ago by BWU support.
    Plugin Support BWU support

    (@duongcuong96)

    4 years, 8 months ago

    @maxb1002
    since we haven’t heard back from you, I’m going to mark it as resolved.
    If you’re still having problems, feel free to let us know ;),

    Btw, If you find BackWPUp is useful for you, we would really appreciate if you leave a positive review and rating.
    This would encourage us to develop new free features and provide free support 😀
    https://wordpress.org/support/plugin/backwpup/reviews/

Viewing 2 replies - 1 through 2 (of 2 total)
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