Same issue on my end. Updating to v3.3.18 crashed my website. Here is the error from the server logs.
2022/08/17 14:48:14 [error] 204#204: *8623 FastCGI sent in stderr: "PHP message: PHP Fatal error: Uncaught ArgumentCountError: Too few arguments to function mc_search_results_title(), 1 passed in /public/wp-includes/class-wp-hook.php on line 307 and exactly 2 expected in /public/wp-content/plugins/my-calendar/my-calendar-search.php:164
Stack trace:
#0 /public/wp-includes/class-wp-hook.php(307): mc_search_results_title('Get Legal Help')
#1 /public/wp-includes/plugin.php(191): WP_Hook->apply_filters('Get Legal Help', Array)
#2 /public/wp-content/themes/Trim-child/home.php(11): apply_filters('the_title', 'Get Legal Help')
#3 /public/wp-includes/template-loader.php(106): include('/www/site...')
#4 /public/wp-blog-header.php(19): require_once('/www/site...')
#5 /public/index.php(17): require('/www/site...')
#6 {main}
thrown in /public/wp-content/plugins/my-calendar/my-cal" while reading upstream, client: 72.20.212.2, server: www.site.com, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/var/run/php7.4-fpm-site.sock:", host: "www.site.com"
My issue was resolved by Foxcart.
Here is their response. Their fix worked.
I hope this helps someone.
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Quick follow-up – we were able to replicate the issue that you noted, and it appears to relate to a legacy usage of the “the_title” hook. We’ll prep an update for that to get released hopefully pretty soon. If you’d like in the meantime, you can make the code changes directly yourself to be able to then use the latest version of the calendar plugin.
In helperfunctions.php, there are three lines to update that include this:
apply_filters(‘the_title’, $product[‘name’])
These lines should be on (or around) lines 1307, 1316 and 1384. You’ll update each of those to pass an additional argument, so it looks like this:
apply_filters(‘the_title’, $product[‘name’], $product[‘id’])
There are also three impacted files in the “themefiles” folder, “foxyshop-product-loop.php”, “foxyshop-single-product.php” and “foxyshop-single-product-shortcode.php”. It would be worth updating those as well, but note that if you have a modified version of these files in your own theme folder, you’ll need to update them there too.
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more….
Quick follow-up just to clarify – the changes I described would be made on files within the “foxyshop” plugin folder, with the exception of any of those theme files that you have potentially customised in your own theme folder.
Thanks again for bringing this to our attention and letting us know which plugin was triggering the conflict.
Yes, this looks like a bug in Foxycart that was triggered by an update in My Calendar. Thanks for letting me know, although it looks like this requires an update by Foxycart.
Thanks.
I am working with Foxycart to get it resolved.
