Non-static method c_ws_plugin__s2member_pro_stripe_utilities::subscr_remove_default_card() cannot be called statically

[amandalala123]

EXPLANATION OF THE ISSUE

Version 230530 of s2Member and s2Member Pro.

Critical Error when Customer updates card info:

Error
Non-static method c_ws_plugin__s2member_pro_stripe_utilities::subscr_remove_default_card() cannot be called statically

/wp-content/plugins/s2member-pro/src/includes/classes/gateways/stripe/stripe-update-in.inc.php in c_ws_plugin__s2member_pro_stripe_update_in::stripe_update at line 102

STEPS TO REPRODUCE THE ISSUE

From a customer account, try to update your card information.

Fix documented here, can this be added to the next plugin update?
https://forums.wpsharks.com/t/bug-on-stripe-update-card-impossible-to-update-credit-card/10752/5

[amandalala123]

Additional info:

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