Hello, my co worker set this site up and then left the company and now I have to handle edits. I need to add a page. I would like to add it and keep the page sort of hidden until it is approved, then add it to the auto nav.

That is my main question BUT when I tried adding a page ( or even trying to rename an unused page) I get a fatal error shown below:
Fatal error: Call to undefined function iconv_get_encoding() in /home/lebanonf/public_html/updates/concrete5.6.3.3/concrete/libraries/3rdparty/Zend/Locale/Format.php on line 806

my site iswww.www.lebanonfarmersmarket.com...

I will paste in the info I found in settings/environment if that helps.

# concrete5 Version
5.6.3.3

# concrete5 Packages
None

# concrete5 Overrides
themes/farmersmarket THEME

# concrete5 Cache Settings
Block Cache - On
Overrides Cache - Off
Full Page Caching - Off

# Server Software
Apache/2.2.26 (Unix) mod_ssl/2.2.26 OpenSSL/1.0.1e-fips mod_bwlimited/1.4

# Server API
cgi-fcgi

# PHP Version
5.3.28

# PHP Extensions
bcmath, calendar, cgi-fcgi, Core, ctype, curl, date, dom, ereg, exif, filter, ftp, gd, gettext, hash, imap, ionCube Loader, json, libxml, mbstring, mcrypt, memcache, mysql, mysqli, openssl, pcre, PDO, pdo_mysql, pdo_sqlite, Phar, posix, Reflection, session, SimpleXML, sockets, SPL, SQLite, sqlite3, standard, suhosin, tokenizer, xml, xmlreader, xmlwriter, Zend Guard Loader, zip, zlib.

# PHP Settings
max_execution_time - 30
log_errors_max_len - 1024
max_file_uploads - 20
max_input_nesting_level - 64
max_input_time - 60
max_input_vars - 1000
memory_limit - 60M
post_max_size - 8M
safe_mode - Off
safe_mode_exec_dir - /usr/local/php/bin
safe_mode_gid - Off
safe_mode_include_dir - <i>no value</i>
sql.safe_mode - Off
upload_max_filesize - 6M
memcache.max_failover_attempts - 20
mysql.max_links - Unlimited
mysql.max_persistent - Unlimited
mysqli.max_links - Unlimited
mysqli.max_persistent - Unlimited
pcre.backtrack_limit - 10000000
pcre.recursion_limit - 10000000
session.cache_limiter - nocache
session.gc_maxlifetime - 7200
safe_mode_allowed_env_vars - PHP_
safe_mode_protected_env_vars - LD_LIBRARY_PATH
suhosin.cookie.max_array_depth - 50
suhosin.cookie.max_array_index_length - 64
suhosin.cookie.max_name_length - 64
suhosin.cookie.max_totalname_length - 256
suhosin.cookie.max_value_length - 10000
suhosin.cookie.max_vars - 100
suhosin.executor.include.max_traversal - 0
suhosin.executor.max_depth - 0
suhosin.get.max_array_depth - 50
suhosin.get.max_array_index_length - 64
suhosin.get.max_name_length - 64
suhosin.get.max_totalname_length - 256
suhosin.get.max_value_length - 512
suhosin.get.max_vars - 100
suhosin.log.phpscript.is_safe - Off
suhosin.memory_limit - 0
suhosin.post.max_array_depth - 50
suhosin.post.max_array_index_length - 64
suhosin.post.max_name_length - 64
suhosin.post.max_totalname_length - 256
suhosin.post.max_value_length - 1000000
suhosin.post.max_vars - 1000
suhosin.request.max_array_depth - 50
suhosin.request.max_array_index_length - 64
suhosin.request.max_totalname_length - 256
suhosin.request.max_value_length - 1000000
suhosin.request.max_varname_length - 64
suhosin.request.max_vars - 1000
suhosin.session.max_id_length - 128
suhosin.upload.max_uploads - 25