Update network error message

app/src/main/java/org/koitharu/kotatsu/reader/ui/pager/PageHolderDelegate.kt

@@ -21,6 +21,7 @@ import org.koitharu.kotatsu.core.os.NetworkState
 import org.koitharu.kotatsu.parsers.model.MangaPage
 import org.koitharu.kotatsu.reader.domain.PageLoader
 import org.koitharu.kotatsu.reader.ui.config.ReaderSettings
+import org.koitharu.kotatsu.utils.ext.printStackTraceDebug
 import java.io.File
 import java.io.IOException
 
@@ -138,6 +139,7 @@ class PageHolderDelegate(
 		} catch (e: CancellationException) {
 			throw e
 		} catch (e: Throwable) {
+			e.printStackTraceDebug()
 			state = State.ERROR
 			error = e
 			callback.onError(e)

app/src/main/res/values/strings.xml

@@ -7,7 +7,7 @@
 	<string name="favourites">Favourites</string>
 	<string name="history">History</string>
 	<string name="error_occurred">An error occurred</string>
-	<string name="network_error">Could not connect to the Internet</string>
+	<string name="network_error">Network error</string>
 	<string name="details">Details</string>
 	<string name="chapters">Chapters</string>
 	<string name="list">List</string>