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

Warning:  session_start(): open(/var/lib/php/sessions/sess_p261r0o66tq0msvjb5o6uj71b3, 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

{"1000628":"first function","1000644":"shorten function","1000658":"print function (=System.out.println + logging in memory)","1000999":"asList - always returns a new ArrayList (no wrapping)","1001055":"assertEquals - not using structure() for making the message anymore [saving code]","1001518":"l function (synonym of length), length of arrays, strings, lists, size of maps","1001540":"stdcompare function (standard compare) - theoretical synonym of cmp","1001820":"run (hotwire and callMain)","1001992":"str function (=String.valueOf + extensions)","1002110":"dropPrefix","1002348":"nempty - not empty","1002637":"substring - exception-free (safe) version of String.substring","1002694":"identityHashCode","1002696":"class Lisp (CURRENT)","1002780":"popLast - synonym of liftLast","1003279":"function quoteCharacter","1003340":"startsWith - now also for lists","1004582":"javaTokC - codeTokensOnly+javaTok","1004863":"\"Concepts\" (persistent Java objects, include)","1004900":"boolArrayToHex","1005244":"shortDynamicClassName","1005587":"getDeclaredFields_cached - also calls setAccessible(true) on all fields","1005595":"quote - Java-compatible string quoting with \"\". now also escapes \\t","1005966":"quoteToPrintWriter","1007435":"putAll - add map b to map a and return a","1007768":"faster eq function (if you never compare a BigInt to an Int or Long), LIVE","1011369":"emptyIterator","1014450":"startsWithDigit","1017787":"unwrapSynchronizedList","1021450":"isCISet_gen - is collection a case-insensitive set? - allows sets from other realms","1021755":"isCIMap_gen - is map a case-insensitive map? - allows maps from other realms","1024571":"countDots","1031744":"DynamicObject (imported from core - see #1004543)","1034648":"structure function (v21, supporting enums, LIVE)","2000460":"bytesToHex (standard function)"}
	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 #1008806