diff --git a/prod-run.sh b/prod-run.sh
index 0656081..8cac05f 100755
--- a/prod-run.sh
+++ b/prod-run.sh
@@ -7,6 +7,9 @@ INDEX_FILE="$PROJECT_DIR/index.js"
 ENV_FILE="$PROJECT_DIR/.env"
 LOG_DIR="$PROJECT_DIR/logs"
 BOT_LOG="$LOG_DIR/runewager.log"
+LEGACY_BOT_LOG="$PROJECT_DIR/runewager.log"
+CRASH_LOG="$LOG_DIR/crash.log"
+SYSTEMD_STDOUT_LOG="$LOG_DIR/runewager-1.log"
 SERVICE_FILE="/etc/systemd/system/runewager.service"
 LOGROTATE_FILE="/etc/logrotate.d/runewager"
 CRON_LINE='0 3 * * * /usr/sbin/logrotate -f /etc/logrotate.d/runewager'
@@ -31,6 +34,17 @@ ensure_file() {
   [ -f "$1" ] || : > "$1"
 }
 
+ensure_log_paths() {
+  ensure_dir "$LOG_DIR"
+  ensure_file "$BOT_LOG"
+  ensure_file "$CRASH_LOG"
+  ensure_file "$SYSTEMD_STDOUT_LOG"
+
+  if [ ! -f "$LEGACY_BOT_LOG" ]; then
+    : > "$LEGACY_BOT_LOG"
+  fi
+}
+
 fix_working_directory() {
   if [ "$(pwd)" != "$PROJECT_DIR" ]; then
     say "Switching working directory to $PROJECT_DIR"
@@ -324,7 +338,7 @@ Restart=always
 RestartSec=5
 KillSignal=SIGTERM
 TimeoutStopSec=20
-StandardOutput=append:$LOG_DIR/runewager-1.log
+StandardOutput=append:$SYSTEMD_STDOUT_LOG
 StandardError=inherit
 
 [Install]
@@ -347,7 +361,7 @@ CONF
     "WorkingDirectory=$PROJECT_DIR"
     "ExecStart=$PROJECT_DIR/prod-run.sh"
     "EnvironmentFile=$PROJECT_DIR/.env"
-    "StandardOutput=append:$LOG_DIR/runewager-1.log"
+    "StandardOutput=append:$SYSTEMD_STDOUT_LOG"
     'Environment=NODE_ENV=production'
     'Restart=always'
     'RestartSec=5'
@@ -380,6 +394,9 @@ print_human_errors() {
 
   local blob
   blob="$(tail -n 200 "$BOT_LOG" 2>/dev/null || true)"
+  if [ -z "$blob" ] && [ -f "$LEGACY_BOT_LOG" ]; then
+    blob="$(tail -n 200 "$LEGACY_BOT_LOG" 2>/dev/null || true)"
+  fi
 
   say "Human-readable diagnosis"
   printf '%s\n' "$blob" | grep -qi 'Cannot find module' && say "Root cause: A Node module is missing or a require path is wrong. Run npm ci and verify relative import paths."
@@ -446,10 +463,9 @@ main() {
     exit 1
   fi
 
-  ensure_dir "$LOG_DIR"
+  ensure_log_paths
   ensure_dir "$PROJECT_DIR/data"
   ensure_dir "$PROJECT_DIR/data/backups"
-  ensure_file "$BOT_LOG"
 
   fix_merge_conflicts
   fix_lockfiles