While this is the top of error report, the interesting part with a stack overflow is generally the repeated portion of the stack:
at com.ptc.core.meta.container.common.impl.BasicAttributeContainer.get(BasicAttributeContainer.java:786)
at com.ptc.core.meta.container.common.impl.BasicAttributeContainer.get(BasicAttributeContainer.java:821)
at com.ptc.core.meta.container.common.AttributeContainerFunctionUtility.resolveArgument(AttributeContainerFunctionUtility.java:227)
at com.ptc.core.meta.container.common.AttributeContainerFunctionUtility.resolveArgument(AttributeContainerFunctionUtility.java:377)
at com.ptc.core.meta.container.common.LWCFormula.calculate(LWCFormula.java:74)
at com.ptc.core.meta.container.common.LWCFormula.calculate(LWCFormula.java:62)
at com.ptc.core.meta.container.common.impl.BasicAttributeContainer._get(BasicAttributeContainer.java:5535)
at com.ptc.core.meta.container.common.impl.BasicAttributeContainer.get(BasicAttributeContainer.java:786)
This portion of the call stack appears to repeat forever until the stack (which is finite) is exhausted. Is there any chance an LWC formula is corrupt in such a way that it has a circular reference, thus leading to infinite recursion?
[I'm no expert on LWC formulas -- I'm just going by what I see in the stack trace.]