When trying to edit a block or trying to logout I sometimes get an errror (see attachments).
# concrete5 Version
Core Version - 8.1.0
Version Installed - 8.1.0
# concrete5 Cache Settings
Block Cache - On
Overrides Cache - On
Full Page Caching - Off
Full Page Cache Lifetime - Every 6 hours (default setting).
# Server Software
Microsoft-IIS/8.5
# Server API
cgi-fcgi
# PHP Version
7.0.29
# PHP Extensions
bcmath, bz2, calendar, cgi-fcgi, com_dotnet, Core, ctype, curl, date, dom, exif, fileinfo, filter, gd, gettext, gmp, hash, iconv, imap, intl, json, libxml, mbstring, mcrypt, mysqli, mysqlnd, openssl, pcre, PDO, pdo_mysql, PDO_ODBC, pdo_pgsql, pdo_sqlite, Phar, Reflection, session, SimpleXML, soap, SPL, sqlite3, standard, tokenizer, wddx, xml, xmlreader, xmlwriter, xsl, zip, zlib
# PHP Settings
max_execution_time - 900
log_errors_max_len - 1024
max_file_uploads - 20
max_input_nesting_level - 64
max_input_time - 900
max_input_vars - 1000
memory_limit - 256M
post_max_size - 1024M
sql.safe_mode - Off
upload_max_filesize - 1024M
mysqli.max_links - Unlimited
mysqli.max_persistent - Unlimited
pcre.backtrack_limit - 1000000
pcre.recursion_limit - 100000
session.cache_limiter - <i>no value</i>
session.gc_maxlifetime - 7200
soap.wsdl_cache_limit - 5