Upgraded to EasyApache 4, Some customers now getting error on cart

[ajensen27]

So I just upgraded to EasyApache 4 today but left PHP at 5.6. I'm able to access the order page on my laptop but my wife and some customers are getting a 500 error message when trying to go to the order page. This is what I'm seeing in my error logs. Can someone please help me with this as soon as possible? I'm on PS 1.6.2, config is below.

SERVER INFORMATION

Server information Linux #1 SMP Tue Oct 9 17:27:49 UTC 2018 x86_64

Server software version Apache

PHP version 5.6.38

Memory limit 2048M

Max execution time 1000

 DATABASE INFORMATION

MySQL version 10.2.18-MariaDB

MySQL server localhost

MySQL name 

MySQL user 

Tables prefix ps_

MySQL engine InnoDB

MySQL driver: DbPDO

 

[08-Nov-2018 03:18:15 UTC] PHP Fatal error:  Uncaught Error: [] operator not supported for strings in /home/xxxxxxxx/public_html/classes/db/DbQuery.php:96
Stack trace:
#0 /home/xxxxxxxx/public_html/Adapter/Adapter_EntityMapper.php(45): DbQueryCore->from('shop', 'a')
#1 /home/xxxxxxxx/public_html/classes/ObjectModel.php(233): Adapter_EntityMapper->load('1', NULL, Object(Shop), Array, NULL, true)
#2 /home/xxxxxxxx/public_html/classes/shop/Shop.php(131): ObjectModelCore->__construct('1', NULL, NULL)
#3 /home/xxxxxxxx/public_html/classes/shop/Shop.php(397): ShopCore->__construct('1')
#4 /home/xxxxxxxx/public_html/config/config.inc.php(115): ShopCore::initialize()
#5 /home/xxxxxxxx/public_html/index.php(27): require('/home/xxxxxxxx/...')
#6 {main}
  thrown in /home/xxxxxxxx/public_html/classes/db/DbQuery.php on line 96

[thx2012]

So, what was the solution?