diff --git a/MusicBot/src/MusicPlayer.cpp b/MusicBot/src/MusicPlayer.cpp
index 1af89c9..d7ab79f 100644
--- a/MusicBot/src/MusicPlayer.cpp
+++ b/MusicBot/src/MusicPlayer.cpp
@@ -78,11 +78,16 @@ void manager::loadProviders(const std::string& path) {
     }
 
     deque<fs::path> paths;
-    for(const auto& entry : fs::directory_iterator(dir)){
+    error_code error_code{};
+    for(const auto& entry : fs::directory_iterator(dir, error_code)){
         if(!entry.path().has_extension()) continue;
         if(entry.path().extension().string() == ".so")
             paths.push_back(entry.path());
     }
+    if(error_code) {
+        log::log(log::err, "Failed to scan the target directory (" + dir.string() + "): " + error_code.message());
+        return;
+    }
     std::sort(paths.begin(), paths.end(), [](const fs::path& a, const fs::path& b){ return a.filename().string() < b.filename().string(); });
 
     int index = 0;
diff --git a/git-teaspeak b/git-teaspeak
index df91da7..e7befd4 160000
--- a/git-teaspeak
+++ b/git-teaspeak
@@ -1 +1 @@
-Subproject commit df91da75149777e774da60e948439ef426a690dc
+Subproject commit e7befd4fc9c96b966b459ea5ad8530dc8fe9345b
diff --git a/server/environment/geoloc b/server/environment/geoloc
deleted file mode 120000
index 6be1434..0000000
--- a/server/environment/geoloc
+++ /dev/null
@@ -1 +0,0 @@
-../repro/env/geoloc/
\ No newline at end of file
diff --git a/server/environment/providers b/server/environment/providers
deleted file mode 120000
index c041e20..0000000
--- a/server/environment/providers
+++ /dev/null
@@ -1 +0,0 @@
-../../music/bin/providers/
\ No newline at end of file
diff --git a/server/environment/resources b/server/environment/resources
deleted file mode 120000
index 9cca8cc..0000000
--- a/server/environment/resources
+++ /dev/null
@@ -1 +0,0 @@
-../repro/env/resources/
\ No newline at end of file
diff --git a/server/repro/build.sh b/server/repro/build.sh
index 5c46d98..8e66b5f 100755
--- a/server/repro/build.sh
+++ b/server/repro/build.sh
@@ -6,6 +6,31 @@ if [[ -z "${BUILD_PATH}" ]]; then
     exit 1
 fi
 
+rm -r env
+mkdir env && de env
+[[ $? -ne 0 ]] && {
+  echo "Failed to create the env"
+  exit 1
+}
+cp -r ../../../git-teaspeak/default_files/{certs,commanddocs,geoloc,resources,,*.sh} .
+[[ $? -ne 0 ]] && {
+  echo "Failed to copy env"
+  exit 1
+}
+
+cp -r ../../../music/providers .
+[[ $? -ne 0 ]] && {
+  echo "Failed to copy providers"
+  exit 1
+}
+#
+cp ../../environment/TeaSpeakServer .
+[[ $? -ne 0 ]] && {
+  echo "Failed to copy server"
+  exit 1
+}
+cd ..
+
 ./generate_version.sh "${BUILD_PATH}" || {
     echo "Failed to generate version! ($?)"
     exit 1
diff --git a/server/repro/env/TeaSpeakServer b/server/repro/env/TeaSpeakServer
deleted file mode 120000
index ce88778..0000000
--- a/server/repro/env/TeaSpeakServer
+++ /dev/null
@@ -1 +0,0 @@
-../../environment/TeaSpeakServer
\ No newline at end of file
diff --git a/server/repro/env/certs b/server/repro/env/certs
deleted file mode 120000
index 7a4f740..0000000
--- a/server/repro/env/certs
+++ /dev/null
@@ -1 +0,0 @@
-../../../git-teaspeak/default_files/certs/
\ No newline at end of file
diff --git a/server/repro/env/commanddocs b/server/repro/env/commanddocs
deleted file mode 120000
index 4891fe4..0000000
--- a/server/repro/env/commanddocs
+++ /dev/null
@@ -1 +0,0 @@
-../../../git-teaspeak/default_files/commanddocs/
\ No newline at end of file
diff --git a/server/repro/env/geoloc b/server/repro/env/geoloc
deleted file mode 120000
index f3e1b9d..0000000
--- a/server/repro/env/geoloc
+++ /dev/null
@@ -1 +0,0 @@
-../../../git-teaspeak/default_files/geoloc/
\ No newline at end of file
diff --git a/server/repro/env/install_music.sh b/server/repro/env/install_music.sh
deleted file mode 120000
index f99f7ee..0000000
--- a/server/repro/env/install_music.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../git-teaspeak/default_files/install_music.sh
\ No newline at end of file
diff --git a/server/repro/env/providers b/server/repro/env/providers
deleted file mode 120000
index 4dedb55..0000000
--- a/server/repro/env/providers
+++ /dev/null
@@ -1 +0,0 @@
-../../../music/bin/providers/
\ No newline at end of file
diff --git a/server/repro/env/resources b/server/repro/env/resources
deleted file mode 120000
index bb21fde..0000000
--- a/server/repro/env/resources
+++ /dev/null
@@ -1 +0,0 @@
-../../../git-teaspeak/default_files/resources/
\ No newline at end of file
diff --git a/server/repro/env/tealoop.sh b/server/repro/env/tealoop.sh
deleted file mode 120000
index bea769c..0000000
--- a/server/repro/env/tealoop.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../git-teaspeak/default_files/tealoop.sh
\ No newline at end of file
diff --git a/server/repro/env/teastart.sh b/server/repro/env/teastart.sh
deleted file mode 120000
index 0d98912..0000000
--- a/server/repro/env/teastart.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../git-teaspeak/default_files/teastart.sh
\ No newline at end of file
diff --git a/server/repro/env/teastart_autorestart.sh b/server/repro/env/teastart_autorestart.sh
deleted file mode 120000
index 8f17a38..0000000
--- a/server/repro/env/teastart_autorestart.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../git-teaspeak/default_files/teastart_autorestart.sh
\ No newline at end of file
diff --git a/server/repro/env/teastart_minimal.sh b/server/repro/env/teastart_minimal.sh
deleted file mode 120000
index 7536805..0000000
--- a/server/repro/env/teastart_minimal.sh
+++ /dev/null
@@ -1 +0,0 @@
-../../../git-teaspeak/default_files/teastart_minimal.sh
\ No newline at end of file
diff --git a/server/src/client/voice/VoiceClientConnection.cpp b/server/src/client/voice/VoiceClientConnection.cpp
index eed6e7a..0549e40 100644
--- a/server/src/client/voice/VoiceClientConnection.cpp
+++ b/server/src/client/voice/VoiceClientConnection.cpp
@@ -369,6 +369,13 @@ bool VoiceClientConnection::next_reassembled_command(unique_lock<std::recursive_
         std::string error{};
 
         auto decompressed_size = compression::qlz_decompressed_size(payload.data_ptr(), payload.length());
+        if(decompressed_size == 0) {
+            logTrace(this->client->getServerId(), "{} Failed to calculate decompressed size for received command. Dropping packet.", CLIENT_STR_LOG_PREFIX_(this->client));
+            return false;
+        } else if(decompressed_size > 20 * 1024 * 1024) { /* max 20MB */
+            logTrace(this->client->getServerId(), "{} Command packet has a too large compressed size. Dropping packet.", CLIENT_STR_LOG_PREFIX_(this->client));
+            return false;
+        }
         auto buffer = buffer::allocate_buffer(decompressed_size);
         if(!compression::qlz_decompress_payload(payload.data_ptr(), buffer.data_ptr(), &decompressed_size)) {
             logTrace(this->client->getServerId(), "{} Failed to decompress received command. Dropping packet.", CLIENT_STR_LOG_PREFIX_(this->client));
diff --git a/shared b/shared
index 707736d..16c2272 160000
--- a/shared
+++ b/shared
@@ -1 +1 @@
-Subproject commit 707736d896f46489133e6da6b7543238274c37e6
+Subproject commit 16c2272fe4b479c55e6db6642d039a42b0774325