Support » Plugin: Woo Invoices - Quotes and Invoices » PHP error: headers already sent

  • Hi there,
    I’ve noticed in the error logs the following PHP error. It occurs during checkout (quote request).

    Site uses php v7.1.15

    2018/04/04 17:06:08 [error] 18244#18244: *146 FastCGI sent in stderr: "PHP message: PHP Warning: Cannot modify header information - headers already sent by (output started at /home/SANITISED/sites/ in /home/SANITISED/sites/ on line 1216" while reading upstream, client:, server:, request: "POST /quote-invoice-request/ HTTP/2.0", upstream: "fastcgi://unix:/run/php/php7.1-fpm.sock:", host: "", referrer: ""

    Any suggestions?


Viewing 1 replies (of 1 total)
  • Plugin Author SlicedInvoices


    Hi Jonathan,

    I just saw your post here. I know we already talked over on the Sliced Invoices support threads… were you still having trouble or is this issue already resolved?

Viewing 1 replies (of 1 total)
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