An unhandled error condition has been signalled: The value NIL is not of type STRING when binding STRING

Stack

Backtrace for: #<SB-THREAD:THREAD tid=27380 "hunchentoot-worker-127.0.0.1:48170" RUNNING {1021C06833}>
0: (SB-IMPL::%READ-FROM-STRING NIL T NIL 0 NIL NIL) [external]
1: ((LAMBDA NIL :IN UIOP/STREAM:SAFE-READ-FROM-STRING))
2: ((FLET "THUNK" :IN UIOP/STREAM:CALL-WITH-SAFE-IO-SYNTAX))
3: (SB-IMPL::%WITH-STANDARD-IO-SYNTAX #<FUNCTION (FLET "THUNK" :IN UIOP/STREAM:CALL-WITH-SAFE-IO-SYNTAX) {130B4E1FD98B}>)
4: (UIOP/STREAM:CALL-WITH-SAFE-IO-SYNTAX #<FUNCTION (LAMBDA NIL :IN UIOP/STREAM:SAFE-READ-FROM-STRING) {10228F0B5B}> :PACKAGE :CL)
5: ((LAMBDA NIL :IN NDICE:DICE))
6: (NDICE:MEMO-NG-DICE-VALUE #<FUNCTION (LAMBDA NIL :IN NDICE:DICE) {10228F070B}> #<error printing a NDICE:NGDICE: #<UNDEFINED-FUNCTION SAFE-SLOT-ID {1022901E33}>>)
7: ((LAMBDA NIL :IN NDICE::DICE-STRING-LIST))
8: (NDICE:MEMO-NGDICE-STRING-LIST #<FUNCTION (LAMBDA NIL :IN NDICE::DICE-STRING-LIST) {10228F06EB}> #<error printing a NDICE:NGDICE: #<UNDEFINED-FUNCTION SAFE-SLOT-ID {1022904F83}>> 0)
9: ((:METHOD NDICE:->DOC (NDICE:NGDICE)) #<error printing a NDICE:NGDICE: #<UNDEFINED-FUNCTION SAFE-SLOT-ID {1022906AD3}>> "") [fast-method]
10: ((LAMBDA (NDICE::TXT) :IN NDICE:_EXTRACT-TOYS) "")
11: (AUTILS:WITH-CHECKED-BUFF #<FUNCTION (LAMBDA (NDICE::TXT) :IN NDICE:_EXTRACT-TOYS) {10228F06CB}>)
12: (NDICE:MEMO-EXTRACT-TOYS #<FUNCTION (LAMBDA NIL :IN NDICE:EXTRACT-TOYS) {10228F06AB}> #<error printing a NDICE:NGDICE: #<UNDEFINED-FUNCTION SAFE-SLOT-ID {102291B463}>>)
13: (NDICE:LUVDICEUID :NAME NIL :DESCR NIL :D NIL :COPY NIL :DELETE NIL :FLAG NIL :EDIT NIL :UPVOTE NIL :HAM NIL :SPAM NIL :NEUTRAL NIL :SITE-HAM #<unused argument> :SITE-SPAM NIL :CLAZZ NIL :SELECT-LANG NIL :VVAL NIL :BOOKMARK NIL)
14: ((:METHOD HUNCHENTOOT:ACCEPTOR-DISPATCH-REQUEST (WEBUTILS:X01ACC T)) #<WEBUTILS:X01ACC (host *, port 8080)> #<WEBUTILS:CUSTOM-SESSION-REQUEST {10228E01E3}>) [fast-method]
15: ((:METHOD HUNCHENTOOT:HANDLE-REQUEST (HUNCHENTOOT:ACCEPTOR HUNCHENTOOT:REQUEST)) #<WEBUTILS:X01ACC (host *, port 8080)> #<WEBUTILS:CUSTOM-SESSION-REQUEST {10228E01E3}>) [fast-method]
16: ((:METHOD HUNCHENTOOT:PROCESS-REQUEST (T)) #<WEBUTILS:CUSTOM-SESSION-REQUEST {10228E01E3}>) [fast-method]
17: ((SB-PCL::EMF HUNCHENTOOT:PROCESS-REQUEST) #<unused argument> #<unused argument> #<WEBUTILS:CUSTOM-SESSION-REQUEST {10228E01E3}>)
18: ((:METHOD HUNCHENTOOT:PROCESS-REQUEST :AROUND (WEBUTILS:CUSTOM-SESSION-REQUEST)) #<WEBUTILS:CUSTOM-SESSION-REQUEST {10228E01E3}>) [fast-method]
19: (HUNCHENTOOT::DO-WITH-ACCEPTOR-REQUEST-COUNT-INCREMENTED #<WEBUTILS:X01ACC (host *, port 8080)> #<FUNCTION (LAMBDA NIL :IN HUNCHENTOOT:PROCESS-CONNECTION) {10228BC33B}>)
20: ((:METHOD HUNCHENTOOT:PROCESS-CONNECTION (HUNCHENTOOT:ACCEPTOR T)) #<WEBUTILS:X01ACC (host *, port 8080)> #<USOCKET:STREAM-USOCKET {102103F4A3}>) [fast-method]
21: ((:METHOD HUNCHENTOOT:PROCESS-CONNECTION :AROUND (HUNCHENTOOT:ACCEPTOR T)) #<WEBUTILS:X01ACC (host *, port 8080)> #<USOCKET:STREAM-USOCKET {102103F4A3}>) [fast-method]
22: ((:METHOD HUNCHENTOOT:PROCESS-CONNECTION :AROUND (HUNCHENSOCKET:WEBSOCKET-ACCEPTOR T)) #<WEBUTILS:X01ACC (host *, port 8080)> #<USOCKET:STREAM-USOCKET {102103F4A3}>) [fast-method]
23: ((:METHOD HUNCHENTOOT::HANDLE-INCOMING-CONNECTION% (HUNCHENTOOT:ONE-THREAD-PER-CONNECTION-TASKMASTER T)) #<HUNCHENTOOT:ONE-THREAD-PER-CONNECTION-TASKMASTER {1005CB7603}> #<USOCKET:STREAM-USOCKET {102103F4A3}>) [fast-method]
24: ((LABELS BORDEAUX-THREADS::%BINDING-DEFAULT-SPECIALS-WRAPPER :IN BORDEAUX-THREADS::BINDING-DEFAULT-SPECIALS))
25: ((FLET SB-UNIX::BODY :IN SB-THREAD::RUN))
26: ((FLET "WITHOUT-INTERRUPTS-BODY-" :IN SB-THREAD::RUN))
27: ((FLET SB-UNIX::BODY :IN SB-THREAD::RUN))
28: ((FLET "WITHOUT-INTERRUPTS-BODY-" :IN SB-THREAD::RUN))
29: (SB-THREAD::RUN)
30: ("foreign function: call_into_lisp_")
31: ("foreign function: funcall1")

Request

#<WEBUTILS:CUSTOM-SESSION-REQUEST {10228E01E3}>

((CONNECTION . close) (X-FORWARDED-FOR . 3.143.225.237) (X-REAL-IP . 3.143.225.237) (HOST . naughtygrin.com) (ACCEPT . */*) (USER-AGENT . Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)) (ACCEPT-ENCODING . gzip, br, zstd, deflate))

Session

#<CUSTOM-SESSION (:ID 25475 :SESS-STR "68BC0D279A42E032D9AF7775E6150BD3" :START-TIME 0 :ACCESS 0)>
                                                                                                  #{EQUALP
                                                                                                    :CATEGORY NIL
                                                                                                    :NG-APP :NDICE
                                                                                                    :USER #<HTTP-USERS:USERS [name=NULL,id=139143358,loggedin=0:hits=1]>
                                                                                                    :COOK "3527FE86-92BF-4041-9CEA-B930E6AF26C0"
                                                                                                    :LANG "en"
                                                                                                   }