Error Cannot modify header information

  • Resolved logaritym

    (@logaritym)


    6 years, 6 months ago

    Hello. I tried to rename one of the custom posts and then the following error appeared on my website:
    Warning: Cannot modify header information – headers already sent by (output started at /bla-bla-bla/wp-content/plugins/custom-post-type-ui/custom-post-type-ui.php:381) in /bla-bla-bla/ltdspace/wp-includes/functions.php on line 5946

    If I deactivate the plugin, everything works fine. If I activate it, the error appears again. Any idea how to fix it? I tried to delete the plugin and install it again, but it didn’t help.

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Viewing 16 replies (of 16 total)
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