XML declaration allowed only at the start of the document

  • Hi!

    I have this problem: https://www.infancia.nl/feed/

    What i tried.

    locate any whitespaces after the ?> tag or at the end of the document. I looked in all the .php files of the theme including function.php

    i looked in the WP functions.php and config.php

    i disabled all my plugins

    i tried using wejnswpwhitespacefix.php solution.

    none of all these things worked. Anyone else with a briliant suggestion ?

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  • Have you tried:
    -deactivating all plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s).
    -switching to the default theme to rule out any theme-specific problems.

    Thread Starter evertbotterweg

    (@evertbotterweg)

    I already deactivated all my plugins and that did not work.

    When i switched to another theme i didn’t get the blank lines. So i wen tru all the php files of the theme and the function.php but i cannot find the blank lines (whitespaces)

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