WordPress Site footer on Firefox displays a error

This is not an error, it is a warning. You can make this go away by:

  • Fixing the warning
  • Write errors to the error log instead of the screen ( best practice )

To fix the error, I recommend looking at what’s hooking into wp_footer etc, or using a PHP debugger

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Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)