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unable to make a course back


  • 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!

  • 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 -

  • 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

  • 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

  • 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.

  • 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?