Support » Fixing WordPress » Debug errors: advanced-cache.php

  • I am trying to figure out why my wp site has become so slow recently. I turned on debugging and received the following errors:

    Notice: Undefined index: qcABC in /home/content/14/9074414/html/wp-content/advanced-cache.php on line 50
    
    Warning: Cannot modify header information - headers already sent by (output started at /home/content/14/9074414/html/wp-content/advanced-cache.php:50) in /home/content/14/9074414/html/wp-content/advanced-cache.php on line 52
    
    Warning: Cannot modify header information - headers already sent by (output started at /home/content/14/9074414/html/wp-content/advanced-cache.php:50) in /home/content/14/9074414/html/wp-content/advanced-cache.php on line 53
    
    Warning: Cannot modify header information - headers already sent by (output started at /home/content/14/9074414/html/wp-content/advanced-cache.php:50) in /home/content/14/9074414/html/wp-content/advanced-cache.php on line 54
    
    Warning: Cannot modify header information - headers already sent by (output started at /home/content/14/9074414/html/wp-content/advanced-cache.php:50) in /home/content/14/9074414/html/wp-content/advanced-cache.php on line 55

    Might these errors be affecting my site? Should I be concerned?

    Thanks.

    Diyg

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Viewing 4 replies - 1 through 4 (of 4 total)
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