Unhandled IllegalArgumentException

[jsql-robot]

jSQL: v0.101
Java: v22.0.2-amd64-en on Java(TM) SE Runtime Environment
OS: Windows 8.1 (v6.3)
Desktop: undefined
Strategy: undefined
Db engine: MySQL

Exception on ThreadBeginInjection
java.lang.IllegalArgumentException: URLDecoder: Illegal hex characters in escape (%) pattern - Error at index 0 in: "%2"
	at java.base/java.net.URLDecoder.decode(URLDecoder.java:229)
	at com.jsql.model.InjectionModel.applyEncoding(InjectionModel.java:711)
	at com.jsql.model.InjectionModel.buildQuery(InjectionModel.java:580)
	at com.jsql.model.InjectionModel.initializeHeader(InjectionModel.java:450)
	at com.jsql.model.InjectionModel.inject(InjectionModel.java:306)
	at com.jsql.model.AbstractModelObservable.injectWithoutIndex(AbstractModelObservable.java:54)
	at com.jsql.model.injection.vendor.MediatorVendor.fingerprintVendor(MediatorVendor.java:207)
	at com.jsql.model.injection.strategy.MediatorStrategy.testStrategies(MediatorStrategy.java:147)
	at com.jsql.model.injection.method.AbstractMethodInjection.testJsonlessParam(AbstractMethodInjection.java:179)
	at com.jsql.model.injection.method.AbstractMethodInjection.isParamInjectable(AbstractMethodInjection.java:156)
	at com.jsql.model.injection.method.AbstractMethodInjection.checkAllParams(AbstractMethodInjection.java:127)
	at com.jsql.model.injection.method.AbstractMethodInjection.testParameters(AbstractMethodInjection.java:78)
	at com.jsql.model.injection.method.AbstractMethodInjection.testParameters(AbstractMethodInjection.java:41)
	at com.jsql.model.InjectionModel.beginInjection(InjectionModel.java:176)
	at java.base/java.lang.Thread.run(Thread.java:1570)