uncaught error when updating

I get the following error when I try to update the plugin from version 2.0.3 to 2.2.7. I’m not entirely sure in what direction I should search. I have not added custom code. Fatal error: Uncaught Error: [] operator not supported for strings in /Applications/MAMP/htdocs/wp-content/plugins/object-sync-for-salesforce/classes/class-object-sync-sf-logging.php on line 146 Call stack: Object_Sync_Sf_Logging::configure_debugging() wp-content/plugins/object-sync-for-salesforce/classes/class-object-sync-sf-logging.php:107 Object_Sync_Sf_Logging::init() wp-includes/class-wp-hook.php:308 WP_Hook::apply_filters() wp-includes/class-wp-hook.php:332 WP_Hook::do_action() wp-includes/plugin.php:517 do_action() wp-settings.php:486 require_once() wp-config.php:178 require_once() wp-load.php:50 require_once() wp-blog-header.php:13 require() index.php:17 This topic was modified 3 years, 1 month ago by thibaultmarrannes .