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

Warning:  session_start(): open(/var/lib/php/sessions/sess_qilmjgsb3mtufdq3hg8sa1ve8u, 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

{"1001038":"last function (get last element of list or last character in string)","1001518":"l function (synonym of length), length of arrays, strings, lists, size of maps","1001992":"str function (=String.valueOf + extensions)","1002108":"empty - extended synonym of isEmpty","1002780":"popLast - synonym of liftLast","1003239":"map - call function on list (takes function name, Runnable or function object with \"get\" method) \/ now also works on maps","1003310":"setText - more flexible shorthand for JTextComponent\/JLabel\/JButton.setText() - uses AWT thread (and waits)","1003312":"jbutton - extended synonym of newButton","1003483":"callF + safeCallF - call a Runnable, func, voidfunc or function name","1004432":"showForm - show input form [Swing]","1004826":"odd - is a number odd?","1006455":"getTextTrim - getText() from JTextComponent, trim","1006642":"getText - get entered text\/selected item from JTextComponent or JComboBox (thread-safe)","1006694":"jtextfield - synonym of jTextField","1007438":"repF - call a function repeatedly, collect into list","1009083":"jdisabledtextfield","1009448":"truncateList - synonym of trimList","1010282":"flattenArray2 - also flattens collections inside array - not recursive","1010419":"quickSolveToFunction - hotwire solver and produce function","1010425":"quickSolve_preload"}
	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)