<?php
$x = debug_backtrace();

<!-- 1. Please speak English, this is the language all of us can speak and write. 2. Please take a moment to check that your issue doesn't already exist. 3. Please give all relevant information below for bug reports, because incomplete details will be handled as an invalid report. --> # AerScript Information - Aer Version (or commit ref): e7b78be8e5 - cdc58f2795 - Operating System: Linux - System Architecture (eg. arm, x86_64, ...): x86_64 # Your problem description With commit e7b78be8e5 we have fixed #15 and unfortunately since then, Aer throws segmentation fault when trying to assign a return value of debug_backtrace() to a variable. Simple test: <?php $x = debug_backtrace(); Above code will cause segmentation fault.