After migrating a PrestaShop site to a new server, logging in to the admin area shows the dashboard, and when I click any link, I get redirected to the login page. Initially, I suspended the problem due to the PHP session not working properly, to verify, I created a file with the following content.
On a PrestaShop site, queries like the following get stuck forever SELECT c.id_guest, c.ip_address, c.date_add, c.http_referer, “-” as page FROM `ps_connections` c INNER JOIN `ps_guest` g ON c.id_guest = g.id_guest WHERE (g.id_customer IS NULL OR g.id_customer = 0) AND c.id_shop IN (1) AND TIME_TO_SEC(TIMEDIFF(‘2022-08-14 21:31:00’, c.`date_add`)) < 900 AND c.ip_address NOT IN (1522500673,858191475) ORDER BY ... Read more
On a PrestaShop site on clicking Customer Service link on the left menu, the page failed to load, it stuck at loading for a while, then show error message, This is because a connection to the IMAP server is not able to establish. To fix the error modify IMAP-related entries in ps_configuration table. To list … Read more
You need to install the memcached daemon and PHP module on the server before you can configure it in PrestaSop. You can find instructions for doing this in Install memcached on CentOS 7 Enable memcached on Magento 2 in Plesk Server How to Install memcached on CentOS Plesk Server Once you have Memcached installed, you … Read more
To show user comment in PrestaShop PDF invoice Edit file classes/pdf/HTMLTemplateInvoice.php vi classes/pdf/HTMLTemplateInvoice.php Inside function getContent(), find around line 161 $carrier = new Carrier((int) $this->order->id_carrier); Add below $sokOrderComment = $this->order->getFirstMessage(); In the same file, around line 333, find the $array variable, inside it, add ‘sokOrderComment’ => $sokOrderComment, Edit file pdf/invoice.tpl vi pdf/invoice.tpl Find {$legal_free_text|escape:’html’:’UTF-8’|nl2br} Add … Read more
To show total product weight in PrestaShop PDF invoice, edit file. vi classes/pdf/HTMLTemplateInvoice.php Inside function getContent(), on line 166, find foreach ($order_details as $id => &$order_detail) { Replace with $sokTotalWeight = 0; foreach ($order_details as $id => &$order_detail) { $sokTotalWeight += $order_detail[“product_weight”] * $order_detail[“product_quantity”]; On around line 332, find $data = array( ‘order’ => $this->order, … Read more
PrestaShop PDF invoice won’t show customer email address by default for some strange reason. To show the email address in the Invoice, we need to manually modify PrestaShop files. This instruction is tested on PrestaShop version 1.7.6.7. To show customer email address in PrestaShop PDF invoice, edit file vi classes/pdf/HTMLTemplateInvoice.php On line 329, find $data … Read more
On a PrestaShop site, i get error message (1/1) ContextErrorException Warning: Declaration of Cart::getPackageShippingCost($id_carrier = NULL, $use_tax = true, ?Country $default_country = NULL, $product_list = NULL, $id_zone = NULL) should be compatible with CartCore::getPackageShippingCost($id_carrier = NULL, $use_tax = true, ?Country $default_country = NULL, $product_list = NULL, $id_zone = NULL, bool $keepOrderPrices = false) in Cart.php … Read more
When I log in to a PrestaShop website, I get an error on a Plesk server. 502 Bad Gateway On checking error login for the site in folder /var/www/vhosts/domain.com/logs/proxy_error_log, I found the following error message proxy_error_log:2020/11/25 19:41:41 [error] 1809#0: *39664 upstream sent too big header while reading response header from upstream, client: 59.92.71.53, server: tulivesi.com, … Read more
To enable SSL in PrestaShop 1.7, go to Admin > Shop Parameters > General On this page, you need to set YES for Enable SSL. After saving, you can enable “Enable SSL on all pages”. Using phpMyAdmin/MySQL You can run following SQL query to enable SSL. select * from ps_configuration where name=”PS_SSL_ENABLED”; select * from … Read more
After migrating a PrestaShop 1.7 web site to another domain, site did not show product images. To fix this, you need to regenerate .htaccess by disabling and enabling “Friendly URL”. Login to PrestaShop Admin area, go to CONFIGURE > Shop Parameters > Traffic & SEO On this page, scroll down to “Set up URLs” section. … Read more
To enable debug mode in Prestashop, edit the file Find Replace with Enable debug mode only for your IP Find Add above. 51.38.246.115 – replace with your IP address. Back to PrestaShop