java.lang.RuntimeException: Unknown token 2: <: 

Warning:  session_start(): open(/var/lib/php/sessions/sess_dc9ou9rh5lii26r7kn8s29e1st, O_RDWR) failed: No space left on device (28) in /var/www/tb-usercake/models/config.php on line 51



Warning:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in /var/www/tb-usercake/models/config.php on line 51

{"1000659":"fail functions (improved)","1000999":"asList - always returns a new ArrayList (no wrapping)","1001101":"\"getOpt\" function (get field by reflection, return null if not there)","1001496":"class Matches","1001518":"l function (synonym of length), length of arrays, strings, lists, size of maps","1001865":"neq function","1002989":"asTreeSet","1003363":"struct - short for structure","1003368":"splitAtSpace - splits at \\s+","1003382":"ll - synonym of litlist (literal list)","1004863":"\"Concepts\" (persistent Java objects, include)","1005182":"class Collector","1005294":"conceptFields (sorted, includes dynamic fields)","1005473":"cstr - create instance of Str (synonym of \"concept\")","1005478":"flexMatchStartIC","1005483":"toStringOpt - convert to String if it's a string (return null otherwise)","1005498":"matchCstr - NL-match on a Str concept","1005501":"flexMatchIC2 - flexMatch (ignore case, with (a|b), does not drop punctuation)","1007592":"cnew - make new concept & register. takes value params (not constructor args)","1009257":"cset - set fields in Concept object (with notification of DB)"}
	at main.fail(m1008705.java:1589)
	at main$jsonDecode_Y.fail_base(m1008705.java:14008)
	at main$jsonDecode_Y.fail(m1008705.java:14006)
	at main$jsonDecode_Y.parseExpr(m1008705.java:14058)
	at main$jsonDecode_Y.parse(m1008705.java:14012)
	at main.jsonDecode(m1008705.java:13990)
	at main.jsonDecodeMap(m1008705.java:12844)
	at main.getSnippetTitles(m1008705.java:10820)
	at main$JavaXHyperlinker.codeToHTML(m1008705.java:6209)
	at main.html2(m1008705.java:85)
	at main.html(m1008705.java:67)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
	at java.base/java.lang.reflect.Method.invoke(Method.java:577)
	at main.invokeMethod(m1008705.java:1601)
	at main.callOpt_withVarargs(m1008705.java:4387)
	at main.callOpt(m1008705.java:3326)
	at main.callHtmlMethod2(m1008705.java:11404)
	at main$MyHTTPD$1.get(m1008705.java:7337)
	at main$MyHTTPD$1.get(m1008705.java:1)
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
	at java.base/java.lang.reflect.Method.invoke(Method.java:577)
	at main.invokeMethod(m1008705.java:1601)
	at main.safeCallF(m1008705.java:642)
	at main.callF(m1008705.java:611)
	at main$MyHTTPD.serve(m1008705.java:7373)
	at main$NanoHTTPD.serve_2(m1008705.java:9572)
	at main$NanoHTTPD.serve(m1008705.java:9553)
	at main$NanoHTTPD$HTTPSession.execute(m1008705.java:8453)
	at main$NanoHTTPD$ClientHandler.run(m1008705.java:7829)
	at java.base/java.lang.Thread.run(Thread.java:833)

Began life as a copy of #1005487