I'm using Abantecart V 1.2.13
The error log gives me these errors once I attempt to go to the page:
[16-Oct-2018 18:03:33 UTC] PHP Warning: Unknown: Unable to allocate memory for pool. in Unknown on line 0
[16-Oct-2018 18:03:33 UTC] PHP Warning: require_once(): Unable to allocate memory for pool. in /home/jbci5gkhiw1j/public_html/shop/index.php on line 46
[16-Oct-2018 18:03:33 UTC] PHP Warning: require_once(): Unable to allocate memory for pool. in /home/jbci5gkhiw1j/public_html/shop/index.php on line 55
[16-Oct-2018 18:03:33 UTC] PHP Warning: include(): Unable to allocate memory for pool. in /home/jbci5gkhiw1j/public_html/shop/core/init.php on line 25
[16-Oct-2018 18:03:33 UTC] PHP Warning: require_once(): Unable to allocate memory for pool. in /home/jbci5gkhiw1j/public_html/shop/core/init.php on line 71
[16-Oct-2018 18:03:33 UTC] PHP Warning: require_once(): Unable to allocate memory for pool. in /home/jbci5gkhiw1j/public_html/shop/core/init.php on line 72
[16-Oct-2018 18:03:33 UTC] PHP Warning: require_once(): Unable to allocate memory for pool. in /home/jbci5gkhiw1j/public_html/shop/core/lib/exceptions.php on line 24
[16-Oct-2018 18:03:33 UTC] PHP Warning: require_once(): Unable to allocate memory for pool. in /home/jbci5gkhiw1j/public_html/shop/core/lib/exceptions.php on line 25
[16-Oct-2018 18:03:33 UTC] PHP Notice: Use of undefined constant IS_ADMIN - assumed 'IS_ADMIN' in /home/jbci5gkhiw1j/public_html/shop/core/lib/exceptions/exception.php on line 93