Problems with PHP 8 and incorrect calculations

Good day,

I currently have two problems with the plugin:

1. We urgently need to upgrade the server to PHP 8 as the old PHP version is no longer supported. Unfortunately, the plugin does not work properly with PHP 8 and generates various errors when uploading the model:

[27-Oct-2022 20:51:31 UTC] PHP Warning: Undefined array key “filename” in /home/www/3ddruckmuenchen/wp-content/plugins/3dprint/includes/3dprint-functions.php on line 7828
[27-Oct-2022 20:50:54 UTC] WordPress-Datenbank-Fehler Unknown column ‘wpr_rucss.job_id’ in ‘where clause’ für Abfrage SELECT wpr_rucss.id FROM gowp_wpr_rucss_used_css wpr_rucss WHERE wpr_rucss.job_id != ” AND wpr_rucss.status = ‘pending’ ORDER BY wpr_rucss.modified ASC LIMIT 100 von do_action_ref_array(‘rocket_rucss_pending_jobs’), WP_Hook->do_action, WP_Hook->apply_filters,

Is there an interim solution to this? Currently we have switched back to the old PHP version to make the plugin work but in a few days there is no going back and the plugin has to work with the new PHP version.

2. For a few days I’ve been receiving orders that don’t include a price calculation very often. The original model is not included in the order. Taking into account the time change tonight, there were probably model uploads, but these include the random name (so customers with the same model name don’t get in each other’s way when ordering) but no link to the order as is normally the case. Unfortunately, no customer has been able to give me an error message so far and I don’t know how this sporadic error occurs. does anyone know more

• This topic was modified 2 years ago by Stefan.
• This topic was modified 2 years ago by Stefan.

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