Deprecated function: openssl_encrypt(): Passing null to parameter #3 ($passphrase) of type string is deprecated in silktide_page_attachments() (line 107 of modules/contrib/silktide/silktide.module).
Deprecated function: hash_hmac(): Passing null to parameter #3 ($key) of type string is deprecated in silktide_page_attachments() (line 119 of modules/contrib/silktide/silktide.module).
