open_basedir error when installing plugin?

Question

opencart

Please tell me how to fix the error when installing the plugin for integration with 1C opencart2-exchange1c on opencart 3.0.2, php 5.6.31

SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data
 
OK
 
<b>Warning</b>: mkdir(): open_basedir restriction in effect. File() is not within the allowed path(s): (/home/a.polishchuk/web/tst3.rewebre.com/public_html:/home/a.polishchuk/tmp) in <b>/home/a.polishchuk/web/tst3.rewebre.com/public_html/admin/controller/marketplace/install.php</b> on line <b>215</b><b>Warning</b>: mkdir(): open_basedir restriction in effect. File() is not within the allowed path(s): (/home/a.polishchuk/web/tst3.rewebre.com/public_html:/home/a.polishchuk/tmp) in <b>/home/a.polishchuk/web/tst3.rewebre.com/public_html/admin/controller/marketplace/install.php</b> on line <b>215</b><b>Warning</b>: mkdir(): open_basedir restriction in effect. File() is not within the allowed path(s): (/home/a.polishchuk/web/tst3.rewebre.com/public_html:/home/a.polishchuk/tmp) in <b>/home/a.polishchuk/web/tst3.rewebre.com/public_html/admin/controller/marketplace/install.php</b> on line <b>215</b><b>Warning</b>: rename(): open_basedir restriction in effect. File() is not within the allowed path(s): (/home/a.polishchuk/web/tst3.rewebre.com/public_html:/home/a.polishchuk/tmp) in <b>/home/a.polishchuk/web/tst3.rewebre.com/public_html/admin/controller/marketplace/install.php</b> on line <b>221</b><b>Warning</b>: rename(): open_basedir restriction in effect. File() is not within the allowed path(s): (/home/a.polishchuk/web/tst3.rewebre.com/public_html:/home/a.polishchuk/tmp) in <b>/home/a.polishchuk/web/tst3.rewebre.com/public_html/admin/controller/marketplace/install.php</b> on line <b>221</b>{"text":"Applying modifications!","next":"http:\/\/tst3.rewebre.com\/admin\/index.php?route=marketplace\/install\/xml&user_token=bKPFYIMlqd4MuE7Ifrf2EN59WofJjFgn&extension_install_id=7"}

corrected the /etc/php.ini file (the path to this file is specified in phpinfo()), uncommented the line open_basedir = / and rebooted the server, but the error still exists.
P.S. this plugin will generally work on 3 versions of opencart, otherwise in the info about the plugin only support for 2 versions is declared?
Thank you.

Answer 1

On the second, such an error occurs when the ioncube loader is not installed