Problem increasing file upload limit

[rodneyvc]

I am running LetoDMS 3.3.0 on a hosted service.

If I try to increase the file upload limit by creating a php.ini in op/ containing just:

post_max_size = 50M
upload_max_filesize = 50M
max_execution_time = 240

I get the following error when logging in or any other function:

Warning: include(Log.php) [function.include]: failed to open stream: No such file or directory in /home/cancercr/public_html/ldms/inc/inc.LogInit.php on line 21

Warning: include() [function.include]: Failed opening 'Log.php' for inclusion (include_path='/home/cancercr/public_html/ldms/adodb5/:.:/usr/lib/php') in /home/cancercr/public_html/ldms/inc/inc.LogInit.php on line 21

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Antarctica/Macquarie' for 'EST/10.0/no DST' instead in /home/cancercr/public_html/ldms/inc/inc.LogInit.php on line 25

Fatal error: Class 'Log' not found in /home/cancercr/public_html/ldms/inc/inc.LogInit.php on line 28

I can't modify /usr/local/lib/php.ini.

What is the best way to increase the file upload limit in this context?

Thanks,

Rod