Describe the bug

These notices started showing up since updating to 6.2.0..
It is one of many notices all regarding block patterns.

Notice: Function get_block_patterns was called incorrectly. Could not register file "/public_html/wp-content/themes/bootscore/patterns/c.cards-pricing.php" as a block pattern (invalid slug "bootscore/c.cards-pricing") Please see Debugging in WordPress for more information. (This message was added in version 6.0.0.) in /public_html/wp-includes/functions.php on line 6121

Steps to reproduce

With WP_DEBUG and WP_DEBUG_LOG set to true.

Screenshots and Additional Info

No response

Website link

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