[pmwiki-devel] PHP errors and warnings

[Simon]

Having now encountered one bug in the upgrade to PHP 7.4 I'm trying to
check the rest of my recipes out (this is a slow process).

I came across an error that is not immediately related to the inclusion of
a recipe,

PHP Warning:  A non-numeric value encountered in
/home/ttcorgnz/public_html/pmwiki/pmwiki.php on line 1124

and I'm wondering what I should be looking out for in terms of the cause

regards

Simon
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