Hi everyone!
A few years ago I wrote a web application (my first major web application) using Xojo 2019r2.1. This CGI application runs on a shared Linux server, and there is a problem that I can’t solve (I have very little experience with Web applications).
There is a WebPage that has a ContainerControl at the top, one on the left (a sort of Navigator) and a central one, where all the other ContainerControls called by the Navigator alternate.
In particular, there is one that, in turn, contains 7 others.
When this ContainerControl is displayed, after some time, which varies from time to time, the application goes down without reporting any type of error.
Looking in the server error log I regularly find this message:
07/02/2025 09:50:37 [error] [client 93.34. 113.18] - www.nedifreguglia.it - AH01215: Can’t use an undefined value as a symbol reference at /web/htdocs/www.nedifreguglia.it/home/cgi-bin/presto/presto.cgi line 118.: /web/htdocs/www.nedifreguglia.it/home/cgi-bin/presto/presto.cgi, referer www.nedifreguglia.it
07/02/2025 09:50:37 [error] [client 93.34. 113.18] - www.nedifreguglia.it - End of script output before headers: presto.cgi, referer www.nedifreguglia.it
Since I don’t know Perl, I can’t figure out what the problem could be.
I tried to insert the 7 ContainerControls both at the IDE level and with the EmbedWithin method, but the result doesn’t change.
Can someone help me?
Thanks everyone!
Nedi
7 posts - 2 participants