errorlog_functions.php

Hi ht1080z,

This is an issue that has been fixed in newer versions of CMSB, so one solution is to upgrade to the latest version. It is also relatively simple to patch the bug as a short term fix.

To do so, replace the following line in /cmsb/lib/errorlog_functions.php (line 494):

ob_start(); echo '1'; $ob_get_clean_response = ob_get_clean();

With this:

    // test if ob_start/ob_get_clean() is working.
    $ob_get_clean_response  = '1';
    $inOutputBufferCallback = 0;  // PHP throws an error if you call output buffering inside an output buffer callback
    foreach (ob_get_status(true) as $bufferStatus) { if ($bufferStatus['type'] == 1) { $inOutputBufferCallback = true; break; }}
    if (!$inOutputBufferCallback) { ob_start(); echo '1'; $ob_get_clean_response = ob_get_clean(); }

One of the cases where this issue can pop up is when trying to log an error, so it's possible that adding this fix could expose a different error message. Let me know if you need any further help!

Thanks,