diff --git a/lib/core/settings.py b/lib/core/settings.py
index 736e7d1db..43fc75d3b 100644
--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -18,7 +18,7 @@ from lib.core.enums import OS
 from thirdparty.six import unichr as _unichr
 
 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.3.11.23"
+VERSION = "1.3.11.24"
 TYPE = "dev" if VERSION.count('.') > 2 and VERSION.split('.')[-1] != '0' else "stable"
 TYPE_COLORS = {"dev": 33, "stable": 90, "pip": 34}
 VERSION_STRING = "sqlmap/%s#%s" % ('.'.join(VERSION.split('.')[:-1]) if VERSION.count('.') > 2 and VERSION.split('.')[-1] == '0' else VERSION, TYPE)
diff --git a/lib/core/threads.py b/lib/core/threads.py
index 7b860d185..8f163a637 100644
--- a/lib/core/threads.py
+++ b/lib/core/threads.py
@@ -123,7 +123,7 @@ def runThreads(numThreads, threadFunction, cleanupFunction=None, forwardExceptio
     kb.threadException = False
     kb.technique = ThreadData.technique
 
-    if threadChoice and numThreads == 1 and not (kb.injection.data and not any(_ not in (PAYLOAD.TECHNIQUE.TIME, PAYLOAD.TECHNIQUE.STACKED) for _ in kb.injection.data)):
+    if threadChoice and conf.threads == numThreads == 1 and not (kb.injection.data and not any(_ not in (PAYLOAD.TECHNIQUE.TIME, PAYLOAD.TECHNIQUE.STACKED) for _ in kb.injection.data)):
         while True:
             message = "please enter number of threads? [Enter for %d (current)] " % numThreads
             choice = readInput(message, default=str(numThreads))
diff --git a/lib/request/connect.py b/lib/request/connect.py
index 31666e3dc..3594e0d33 100644
--- a/lib/request/connect.py
+++ b/lib/request/connect.py
@@ -698,7 +698,7 @@ class Connect(object):
                         else:
                             raise SqlmapConnectionException(warnMsg)
                 else:
-                    debugMsg = "got HTTP error code: %d (%s)" % (code, status)
+                    debugMsg = "got HTTP error code: %d ('%s')" % (code, status)
                     logger.debug(debugMsg)
 
         except (_urllib.error.URLError, socket.error, socket.timeout, _http_client.HTTPException, struct.error, binascii.Error, ProxyError, SqlmapCompressionException, WebSocketException, TypeError, ValueError, OverflowError):
diff --git a/lib/utils/crawler.py b/lib/utils/crawler.py
index 0d9530359..5079c3381 100644
--- a/lib/utils/crawler.py
+++ b/lib/utils/crawler.py
@@ -117,7 +117,7 @@ def crawl(target):
                                 if (extractRegexResult(r"\A[^?]+\.(?P<result>\w+)(\?|\Z)", url) or "").lower() not in CRAWL_EXCLUDE_EXTENSIONS:
                                     with kb.locks.value:
                                         threadData.shared.deeper.add(url)
-                                        if re.search(r"(.*?)\?(.+)", url) and not re.search(r"\?(v=)?\d+\Z", url):
+                                        if re.search(r"(.*?)\?(.+)", url) and not re.search(r"\?(v=)?\d+\Z", url) and not re.search(r"(?i)\.(js|css)(\?|\Z)", url):
                                             threadData.shared.value.add(url)
                     except UnicodeEncodeError:  # for non-HTML files
                         pass