diff --git a/src/fr/scanmanga/build.gradle b/src/fr/scanmanga/build.gradle
index 98ed30515..cf2415a03 100644
--- a/src/fr/scanmanga/build.gradle
+++ b/src/fr/scanmanga/build.gradle
@@ -1,7 +1,7 @@
 ext {
     extName = 'Scan-Manga'
     extClass = '.ScanManga'
-    extVersionCode = 9
+    extVersionCode = 10
     isNsfw = true
 }
 
diff --git a/src/fr/scanmanga/src/eu/kanade/tachiyomi/extension/fr/scanmanga/ScanManga.kt b/src/fr/scanmanga/src/eu/kanade/tachiyomi/extension/fr/scanmanga/ScanManga.kt
index d6480f905..d5e9638c0 100644
--- a/src/fr/scanmanga/src/eu/kanade/tachiyomi/extension/fr/scanmanga/ScanManga.kt
+++ b/src/fr/scanmanga/src/eu/kanade/tachiyomi/extension/fr/scanmanga/ScanManga.kt
@@ -202,12 +202,14 @@ class ScanManga : HttpSource() {
         val packedScript = document.selectFirst("script:containsData(h,u,n,t,e,r)")!!.data()
 
         val unpackedScript = decodeHunter(packedScript)
-        val parametersRegex = Regex("""sml = '([^']+)';\n.*var sme = '([^']+)'""")
+        val parametersRegex = Regex("""sml = '([^']+)';\n?.*var sme = '([^']+)'""")
 
-        val (sml, sme) = parametersRegex.find(unpackedScript)!!.destructured
+        val (sml, sme) = parametersRegex.find(unpackedScript)?.destructured
+            ?: error("Failed to extract parameters from script.")
 
         val chapterInfoRegex = Regex("""const idc = (\d+)""")
-        val (chapterId) = chapterInfoRegex.find(packedScript)!!.destructured
+        val (chapterId) = chapterInfoRegex.find(packedScript)?.destructured
+            ?: error("Failed to extract chapter ID.")
 
         val mediaType = "application/json; charset=UTF-8".toMediaType()
         val requestBody = """{"a":"$sme","b":"$sml"}"""