Fatal Error with WooCommerce PayPal Payments

[rvola]

Describe the bug
Since WP-Rocket 3.14. I get the following Fatal error:

Fatal error: Declaration of WooCommerce\WooCommerce\Logging\Logger\WooCommerceLogger::log($level, $message, array $context = []) must be compatible with Psr\Log\LoggerTrait::log($level, Stringable|string $message, array $context = []): void in /wp-content/plugins/woocommerce-paypal-payments/modules/woocommerce-logging/src/Logger/WooCommerceLogger.php online 58

To Reproduce
Activate the 3 plugins in the following order:

1. WooCommerce 7.9.0 and earlier
2. WP-Rocket 3.14.2.1
3. WooCommerce PayPal Payments 2.2.0
4. BOOM 💣

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[Mai-Saad]

Can reproduce the error with the following steps:

1. WooCommerce 7.9.0
2. WooCommerce PayPal Payments 2.2.0
3. Install and activate WPR 3.14.2.1 using composer install
   [25-Jul-2023 08:50:05 UTC] PHP Fatal error: Declaration of WooCommerce\WooCommerce\Logging\Logger\WooCommerceLogger::log($level, $message, array $context = []) must be compatible with Psr\Log\LoggerTrait::log($level, Stringable|string $message, array $context = []): void in /var/www/new.rocketlabsqa.ovh/htdocs/wp-content/plugins/woocommerce-paypal-payments/modules/woocommerce-logging/src/Logger/WooCommerceLogger.php on line 58
   Notes:

• PHP used is 8.2.8
• The same is happening using WPR 3.12.6 + composer install
• WPR debug is disabled
• Using the zip file of 3.14.2.1 is working fine without any fatal error

[remyperona]

I believe this will be fixed in WP Rocket 3.15 via the following: #5366

@piotrbak

[piotrbak]

@wp-media/qa Could you accomodate some time to test it against 5366 PR? (it's not a priority)

[CrochetFeve0251]

The grooming looks fine to me

[vmanthos]

@piotrbak I checked this with https://github.com/wp-media/wp-rocket/tree/branch-3.15 where #5949 is merged and the fatal error isn't there.

[piotrbak]

@vmanthos Thank you! 🙏

[Mai-Saad]

#6064 (comment) Fixed on 3.15 using PHP 8.2.9 without WPR debug. (If WPR debug is enabled, fatal will be there even without 3rd parties, related to #5918)