There are many ways for a script not to return valid HTTP headers in an intermittent way. The most obvious one is an intermittent restriction of some O/S level resource: open files, available RAM, etc.
Good point as usual hippo.
However, the examples you give would cause the other sites hosted on the same machine, including the test site for this domain, to give random error. They don't - or at least I have not experienced them. It is possible that they do as it is an intermittent problem but it seems unlikely that I would only notice it on one site and no others.
Are you still running on shared hosting? If so, the real error log is unlikely to be accessible to you...
Yes, it is on shared hosting with cPanel
According to the cPanel documentation, the error log I can see comes from /usr/local/apache/logs/error_log.
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|
