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Re: elusive missing first character and blank page problem

by Per olof Ljungmark :: Rate this Message:

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Jan Schneider wrote:

> Zitat von Per olof Ljungmark <peo@...>:
>
>> Hi,
>>
>>
>> At random, an action inside Horde, it could be a mailbox refresh,
>> compose a message, open the address book or whatever, the user is
>> presented with a blank page. So, it works most of the time but not
>> every time and it is getting worse as well. Happens with both cache
>> activated and not activated.
>>
>>
>> Warning: include_once(Horde/Cache/one.php) [function.include-once]:
>> failed to open stream: No such file or directory in
>> /usr/local/www/horde/lib/Horde/Cache.php on line 174
>>
>> Warning: include_once() [function.include]: Failed opening
>> 'Horde/Cache/one.php' for inclusion
>>             ^^^^^
>> (include_path='/usr/local/www/horde/lib:/usr/local/share/pear:.') in
>> /usr/local/www/horde/lib/Horde/Cache.php on line 174
>>
>> Fatal error: Call to undefined method PEAR_Error::get() in
>> /usr/local/www/horde/lib/Horde/Perms/sql.php on line 270
>>
>> What part of Horde is calling "Horde/Cache/one.php"? It does look like
>> this call is the one that misses the first character.
>>
>> PHP Fatal error:  Call to undefined method PEAR_Error::get() in
>> /usr/local/www/horde/lib/Horde/Perms/sql.php on line 270
>>
>
> Add a var_dump(debug_backtrace()); before that line Cache.php, to see
> where this driver name is coming from.

This resulted in a lot of screen output when the error happened, but
there are no references to "emcache" in this output, only to the correct
"memcache".

php log now contains two more lines:

[14-Jul-2009 01:06:09] PHP Warning:  Cannot modify header information -
headers already sent by (output started at
/usr/local/www/horde/lib/Horde/Cache.php:174) in
/usr/local/www/horde/services/javascript.php on line 34

[14-Jul-2009 01:06:09] PHP Warning:  Cannot modify header information -
headers already sent by (output started at
/usr/local/www/horde/lib/Horde/Cache.php:174) in
/usr/local/www/horde/services/javascript.php on line 35

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