ATutor

unable to make a course back

• mar150403
  

  2007-02-21 17:55:53

  unable to make a course back

  I am trying to make a backup of several courses. For some, it works perfectly, but for some others I get this error:
  
  Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 910518 bytes) in /usr/local/apache/htdocs/cbs/ATutor/include/classes/zipfile.class.php on line 233
  
  Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 133 bytes) in Unknown on line 0
  
  And for one which is very important, after giving "save" it does nothing, it just goes to a blank page. Why is this?
  
  Could you help me to work this out?
  
  Thanks a lot!

• greg
  

  2007-02-25 13:22:27

  Re: unable to make a course back

  If you are asking for help, provide lots of detail so problems can be reproduced.
  
  Things to describe:
  operating system -
  version of ATutor -
  versions of php -
  version of mysq l -
  webserver & version -
  copies of error messages -
  changes to default settings -
  web browser being used -
  and anything else relevant -

• greg
  

  2007-02-25 13:25:24

  Re: unable to make a course back

  Make sure the following are sufficeintly large in php.ini
  
  post_max_size
  upload_max_filesize

• mar150403
  

  2007-03-05 17:33:43

  Re: unable to make a course back

  I already made post_max_size and upload_max_filesize quite larger, but still getting the same error. What else can it be?
  
  version of ATutor - 1.5.2
  versions of php - 4.3.4
  version of mysq l - 4.0
  webserver & version - apache 2.0.40

• IndieRect
  

  2007-03-06 06:11:54

  Re: unable to make a course back

  You'd better be more precise when describing the changes to those vars.
  You also might have to increase the [b]memory_limit[/b] variable in php.ini. http://atutor.ca/view/3/7888/1.html might also help.

• mar150403
  

  2007-03-06 14:32:21

  Re: unable to make a course backup

  Hello again,
  
  Thanks for your help. But still the same problem.
  
  Here what I have:
  
  post_max_size = 32M
  upload_max_filesize = 16M
  memory_limit = 32M
  
  I also did what you recommend in http://atutor.ca/view/3/7888/1.html
  
  For some courses I success to create the backup without a problem, in some other cases I get no system feedbacks or errors and for some others this error:
  
  Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 910518 bytes) in /usr/local/apache/htdocs/cbs/ATutor/include/classes/zipfile.class.php on line 233
  
  Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 133 bytes) in Unknown on line 0
  
  Any suggestion?