Errors in Nearly Every Menu

[kpclaypool]

Hi All,

I'm running 4.5.1b on a LAMP server and have been successfully for some time. Today suddenly everything broke down.

In Accounts:

Warning: Invalid argument supplied for foreach() in /home/select-t/public_html/portal/CRM/include/utils.php on line 1285

When trying to create a new account (this error appears 8 times):

Warning: Invalid argument supplied for foreach() in /home/select-t/public_html/portal/CRM/modules/DynamicFields/templates/Fields/TemplateRadioEnum.php on line 68

When I click "Edit a Module" in the Studio:

Fatal error: Call to a member function on a non-object in /home/select-t/public_html/portal/CRM/modules/Studio/wizards/SelectModuleWizard.php on line 42

When I try to back up to the following location: /home/public_html/portal/CRM/Backup
It says "Backup directory does not exist, and could not be created.
Backup directory exists, but is not writable."

It does exist, and I set the CHMOD to 777, still no luck.

When I run the System Diagnostic in the Admin menu:

Warning: mkdir(cache/diagnostic/45990e21-6af6-cf04-d4d3-4767298e58f9): Permission denied in /home/select-t/public_html/portal/CRM/include/utils/file_utils.php on line 49

I noticed that the custom fields in my Accounts are not showing up at all. I thought this might be because I inadvertently added a field directly to the accounts_cstm table, but deleting that field did not solve the problem.

Anybody have any advice? I can't use Sugar, can't back up my data, can't do much of anything...

Thanks,
Kyle Claypool

[kpclaypool]

Just got another error when I tried to upgrade:

Fatal error: Smarty error: unable to write to $compile_dir '/home/select-t/public_html/portal/CRM/cache/smarty/templates_c'. Be sure $compile_dir is writable by the web server user. in /home/select-t/public_html/portal/CRM/include/Smarty/Smarty.class.php on line 1095

[HolmesA]

Did you do any updates or changes to your lamp stack?

A good idea may be to backup everything including database and reinstall sugar.