I was only able to upload 6 files. Now I get ERROR: Server return 0

I was able to upload 5 files just fine and the other 4 failed. They are all small logo files so I don’t think I’m hitting max file size. I’ve tried loading them individually and tried loading a file that worked the first time in a different folder and it still isn’t working.

To make sure it wasn’t my hosting provider I setup an Ubuntu LAMP server in Azure and experienced the same problem which leads me to something I probably missed in the setup. Here is my environment settings. This is just a site to learn/practice Concrete5.

# Concrete Version
Core Version - 9.1.3
Version Installed - 9.1.3
Database Version - 20220908074900

# Hostname
deleted

# Environment
production

# Database Information
Version: 10.4.26-MariaDB-log
SQL Mode: NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

# Concrete Packages
Simple Tweets (2.0)

# Concrete Overrides
None

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

# Server Software
Apache

# Server API
fpm-fcgi

# PHP Version
8.1.16

# PHP Extensions
bcmath, bz2, calendar, cgi-fcgi, Core, ctype, curl, date, dba, dom, exif, FFI, fileinfo, filter, ftp, gd, gettext, gmp, hash, iconv, imagick, imap, intl, ionCube Loader, json, ldap, libxml, mbstring, mysqli, mysqlnd, OAuth, odbc, openssl, pcntl, pcre, PDO, pdo_dblib, PDO_Firebird, pdo_mysql, PDO_ODBC, pdo_pgsql, pdo_sqlite, pdo_sqlsrv, pgsql, Phar, posix, pspell, readline, Reflection, session, shmop, SimpleXML, snmp, soap, sockets, sodium, SourceGuardian, SPL, sqlite3, sqlsrv, standard, sysvmsg, sysvsem, sysvshm, tidy, tokenizer, xml, xmlreader, xmlrpc, xmlwriter, xsl, Zend OPcache, zip, zlib

# PHP Settings
max_execution_time - 300
max_file_uploads - 10
max_input_nesting_level - 64
max_input_time - 60
max_input_vars - 2500
max_multipart_body_parts - -1
memory_limit - 128M
post_max_size - 128M
upload_max_filesize - 128M
zend.exception_string_param_max_len - 15
ldap.max_links - Unlimited
mbstring.regex_retry_limit - 1000000
mbstring.regex_stack_limit - 100000
mysqli.max_links - Unlimited
mysqli.max_persistent - Unlimited
odbc.max_links - Unlimited
odbc.max_persistent - Unlimited
pcre.backtrack_limit - 1000000
pcre.recursion_limit - 100000
pdo_sqlsrv.client_buffer_max_kb_size - 10240
pgsql.max_links - Unlimited
pgsql.max_persistent - Unlimited
session.cache_limiter - no value
session.gc_maxlifetime - 7200
soap.wsdl_cache_limit - 5
unserialize_max_depth - 4096
opcache.jit_bisect_limit - 0
opcache.jit_max_exit_counters - 8192
opcache.jit_max_loop_unrolls - 8
opcache.jit_max_polymorphic_calls - 2
opcache.jit_max_recursive_calls - 2
opcache.jit_max_recursive_returns - 2
opcache.jit_max_root_traces - 1024
opcache.jit_max_side_traces - 128
opcache.max_accelerated_files - 32531
opcache.max_file_size - 0
opcache.max_wasted_percentage - 5

Hi @gppacecar - are you able to see what the error is when you upload the files? Or a screenshot of the error that occurs?