How to treat Segmentation fault in regpanel?

Question

Zend Framework

I have regpanel installed on debian 6 + php 5.3.29 + ioncube 4.4.1 + Apache/2.2.16
Approximately in 10-15% of cases I get a Segmentation fault, any other php software works without such problems (wordpress/forums, etc.). P.).
Has anyone encountered this problem and how was it treated?
While I created a support request, but I have a feeling that the project was frozen (since last year there were no new updates), the first thing I was offered was to check the cron settings and payment systems (how could this be related to segmentation errors?), then offered to check the hosting settings (but did not specify which ones).

Answer 1

Segmentation fault means an internal PHP (and extensions) error, not one caused by PHP code.
Most likely it is caused by ioncube.
In addition, you have a very outdated abandoned version of PHP with vulnerabilities, update it to a supported 5.6.