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

Warning:  session_start(): open(/var/lib/php/sessions/sess_m4bp8spm8lbd1g0re70usfm3iq, 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

{"1000619":"get function","1000658":"print function (=System.out.println + logging in memory)","1000717":"todo function","1001518":"l function (synonym of length), length of arrays, strings, lists, size of maps","1002024":"save - synonym of saveLocally","1002108":"empty - extended synonym of isEmpty","1002112":"n function","1002529":"class Explain (parser explainer)","1002533":"yn - synonym of yesno","1002686":"explain - parse with arbitrary rules and create an Explain object (shortened)","1003382":"ll - synonym of litlist (literal list)","1004432":"showForm - show input form [Swing]","1006642":"getText - get entered text\/selected item from JTextComponent or JComboBox (thread-safe)","1006694":"jtextfield - synonym of jTextField","1007197":"setFontSize","1007211":"rethrow - rethrow an exception as RuntimeException","1007592":"cnew - make new concept & register. takes value params (not constructor args)","1007887":"botSleep - synonym of sleepingBot","1008837":"ctxParsingRules - for bottom-up parser","1008838":"ctxFindRules","1008839":"CtxRule1","1008846":"regexpCtx - make Matcher from ctx RE","1008847":"silentGC - synonym of quietGC - don't print GC messages on console","1008848":"unquoteCtx","1008849":"ctxLoadRegexpMacros","1008851":"ctxExpandMacros","1008907":"CtxExpr etc.","1008908":"ctxParseExpression"}
	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 #1008852