So I've downloaded Concrete5 and made a fresh installation thinking it would be stable and trouble free, but it looks like it isn't. At least for me.

I've created a custom page template called 'page.php'. When I try to add a new page below 'Home' with this template (or any other) and click "Publish Page" I get this error:



Details
- All caching is turned off both in Concrete5 and in my browser.
- Working locally with MAMP

# concrete5 Version
Core Version - 5.7.4.2
Version Installed - 5.7.4.2
Database Version - 20150504000000

# concrete5 Packages
None

# concrete5 Cache Settings
Block Cache - Off
Overrides Cache - Off
Full Page Caching - Off
Full Page Cache Lifetime - Every 6 hours (default setting).

# Server Software
Apache/2.2.29 (Unix) mod_wsgi/3.5 Python/2.7.10 PHP/5.6.10 mod_ssl/2.2.29 OpenSSL/0.9.8zf DAV/2 mod_fastcgi/2.4.6 mod_perl/2.0.9 Perl/v5.22.0

# Server API
apache2handler

# PHP Version
5.6.10

# PHP Extensions
apache2handler, bcmath, bz2, calendar, Core, ctype, curl, date, dom, ereg, exif, fileinfo, filter, ftp, gd, gettext, hash, iconv, imap, intl, json, ldap, libxml, mbstring, mcrypt, mysql, mysqli, mysqlnd, openssl, pcre, PDO, pdo_mysql, pdo_pgsql, pdo_sqlite, pgsql, Phar, posix, Reflection, session, SimpleXML, soap, sockets, SPL, sqlite3, standard, tokenizer, wddx, xml, xmlreader, xmlwriter, xsl, yaz, 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 - 128M
post_max_size - 32M
sql.safe_mode - Off
upload_max_filesize - 32M
ldap.max_links - Unlimited
mysql.max_links - Unlimited
mysql.max_persistent - Unlimited
mysqli.max_links - Unlimited
mysqli.max_persistent - Unlimited
pcre.backtrack_limit - 1000000
pcre.recursion_limit - 100000
pgsql.max_links - Unlimited
pgsql.max_persistent - Unlimited
session.cache_limiter - <i>no value</i>
session.gc_maxlifetime - 1440
soap.wsdl_cache_limit - 5