diff --git a/Cargo.lock b/Cargo.lock
index 6fddff12..46fa5769 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -66,19 +66,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e01ed3140b2f8d422c68afa1ed2e85d996ea619c988ac834d255db32138655cb"
 dependencies = [
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
 name = "actix-multipart"
-version = "0.6.2"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d974dd6c4f78d102d057c672dcf6faa618fafa9df91d44f9c466688fc1275a3a"
+checksum = "d5118a26dee7e34e894f7e85aa0ee5080ae4c18bf03c0e30d49a80e418f00a53"
 dependencies = [
  "actix-multipart-derive",
  "actix-utils",
  "actix-web",
- "bytes",
  "derive_more",
  "futures-core",
  "futures-util",
@@ -97,15 +96,15 @@ dependencies = [
 
 [[package]]
 name = "actix-multipart-derive"
-version = "0.6.1"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a0a77f836d869f700e5b47ac7c3c8b9c8bc82e4aec861954c6198abee3ebd4d"
+checksum = "e11eb847f49a700678ea2fa73daeb3208061afa2b9d1a8527c03390f4c4a1c6b"
 dependencies = [
  "darling",
  "parse-size",
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -245,7 +244,7 @@ dependencies = [
  "actix-router",
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -522,7 +521,7 @@ checksum = "3b43422f69d8ff38f95f1b2bb76517c91589a924d1559a0e935d7c8ce0274c11"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -544,7 +543,7 @@ checksum = "16e62a023e7c117e27523144c5d2459f4397fcc3cab0085af8e2224f643a0193"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -561,7 +560,7 @@ checksum = "6e0c28dcc82d7c8ead5cb13beb15405b57b8546e93215673ff8ca0349a028107"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -798,9 +797,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.1.0"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eaff6f8ce506b9773fa786672d63fc7a191ffea1be33f72bbd4aeacefca9ffc8"
+checksum = "47de7e88bbbd467951ae7f5a6f34f70d1b4d9cfce53d5fd70f74ebe118b3db56"
 dependencies = [
  "jobserver",
  "libc",
@@ -1039,7 +1038,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -1050,7 +1049,7 @@ checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806"
 dependencies = [
  "darling_core",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -1109,7 +1108,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustc_version",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -1153,7 +1152,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -1379,7 +1378,7 @@ checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -2236,7 +2235,7 @@ dependencies = [
  "pest_meta",
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -2267,7 +2266,7 @@ checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -2673,7 +2672,7 @@ checksum = "e0cd7e117be63d3c3678776753929474f3b04a43a080c744d6b0ae2a8c28e222"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -2871,7 +2870,7 @@ checksum = "01b2e185515564f15375f593fb966b5718bc624ba77fe49fa4616ad619690554"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -3014,9 +3013,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.70"
+version = "2.0.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f0209b68b3613b093e0ec905354eccaedcfe83b8cb37cbdeae64026c3064c16"
+checksum = "b146dcf730474b4bcd16c311627b31ede9ab149045db4d6088b3becaea046462"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3049,22 +3048,22 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.61"
+version = "1.0.62"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c546c80d6be4bc6a00c0f01730c08df82eaa7a7a61f11d656526506112cc1709"
+checksum = "f2675633b1499176c2dff06b0856a27976a8f9d436737b4cf4f312d4d91d8bbb"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.61"
+version = "1.0.62"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46c3384250002a6d5af4d114f2845d37b57521033f30d5c3f46c4d70e1197533"
+checksum = "d20468752b09f49e909e55a5d338caa8bedf615594e9d80bc4c565d30faf798c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -3149,7 +3148,7 @@ checksum = "5f5ae998a069d4b5aba8ee9dad856af7d520c3699e6159b185c2acd48155d39a"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -3268,7 +3267,7 @@ checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
@@ -3441,7 +3440,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
  "wasm-bindgen-shared",
 ]
 
@@ -3475,7 +3474,7 @@ checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -3725,7 +3724,7 @@ checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.70",
+ "syn 2.0.71",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index bfbef0c8..0da05c17 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,16 @@ panic = "abort"
 codegen-units = 2
 
 [dependencies]
-sqlx = { package = "sqlx-oldapi", version = "0.6.23", features = ["any", "runtime-actix-rustls", "sqlite", "postgres", "mysql", "mssql", "chrono", "json" ] }
+sqlx = { package = "sqlx-oldapi", version = "0.6.23", features = [
+    "any",
+    "runtime-actix-rustls",
+    "sqlite",
+    "postgres",
+    "mysql",
+    "mssql",
+    "chrono",
+    "json",
+] }
 chrono = "0.4.23"
 actix-web = { version = "4", features = ["rustls-0_22", "cookies"] }
 percent-encoding = "2.2.0"
@@ -44,7 +53,7 @@ password-hash = "0.5.0"
 argon2 = "0.5.0"
 actix-web-httpauth = "0.8.0"
 rand = "0.8.5"
-actix-multipart = "0.6.1"
+actix-multipart = "0.7.2"
 base64 = "0.22"
 rustls-acme = "0.9.2"
 dotenvy = "0.15.7"
diff --git a/src/webserver/http_request_info.rs b/src/webserver/http_request_info.rs
index f6235fce..6e2eea0c 100644
--- a/src/webserver/http_request_info.rs
+++ b/src/webserver/http_request_info.rs
@@ -167,10 +167,12 @@ async fn extract_multipart_post_data(
 
     while let Some(part) = multipart.next().await {
         let field = part.map_err(|e| anyhow!("unable to read form field: {e}"))?;
-        // test if field is a file
-        let filename = field.content_disposition().get_filename();
-        let field_name = field
+        let content_disposition = field
             .content_disposition()
+            .ok_or_else(|| anyhow!("missing Content-Disposition in form field"))?;
+        // test if field is a file
+        let filename = content_disposition.get_filename();
+        let field_name = content_disposition
             .get_name()
             .unwrap_or_default()
             .to_string();