The admin > media page had page full of this error.
Deprecated: iconv_set_encoding(): Use of iconv.internal_encoding is deprecated in /home/user/alterfamily.woodengems.com/xxx/library/Zend/Locale/Format.php on line 313 (each repeat of error shows different line number
I just checked the code and I can confirm that the term “iconv.internal_encoding” doesn’t exist anywhere in the 3.1.1 code.
So your upload has failed again.
I also checked, and it is FileZilla that regularly causes upload failures, and equally often doesn’t provide any feedback to tell you it failed.
If you would like me to do the upload for you just send access details.