diff --git a/libraries/blobstreaming.lib.php b/libraries/blobstreaming.lib.php
index d62e0c62f..d5b68aed8 100644
--- a/libraries/blobstreaming.lib.php
+++ b/libraries/blobstreaming.lib.php
@@ -75,10 +75,10 @@ function checkBLOBStreamingPlugins()
         // retrieve BS variables from PMA configuration
         $bs_set_variables = array();
 
-        $bs_set_variables[$PMA_Config->get('PBMS_NAME') . '_garbage_threshold'] = (isset($serverCfg['bs_garbage_threshold'])) ? $server['bs_garbage_threshold'] : NULL;
-        $bs_set_variables[$PMA_Config->get('PBMS_NAME') . '_repository_threshold'] = (isset($serverCfg['bs_repository_threshold'])) ? $server['bs_repository_threshold'] : NULL;
-        $bs_set_variables[$PMA_Config->get('PBMS_NAME') . '_temp_blob_timeout'] = (isset($serverCfg['bs_temp_blob_timeout'])) ? $server['bs_temp_blob_timeout'] : NULL;
-        $bs_set_variables[$PMA_Config->get('PBMS_NAME') . '_temp_log_threshold'] = (isset($serverCfg['bs_temp_log_threshold'])) ? $server['bs_temp_log_threshold'] : NULL;
+        $bs_set_variables[$PMA_Config->get('PBMS_NAME') . '_garbage_threshold'] = (isset($serverCfg['bs_garbage_threshold'])) ? $serverCfg['bs_garbage_threshold'] : NULL;
+        $bs_set_variables[$PMA_Config->get('PBMS_NAME') . '_repository_threshold'] = (isset($serverCfg['bs_repository_threshold'])) ? $serverCfg['bs_repository_threshold'] : NULL;
+        $bs_set_variables[$PMA_Config->get('PBMS_NAME') . '_temp_blob_timeout'] = (isset($serverCfg['bs_temp_blob_timeout'])) ? $serverCfg['bs_temp_blob_timeout'] : NULL;
+        $bs_set_variables[$PMA_Config->get('PBMS_NAME') . '_temp_log_threshold'] = (isset($serverCfg['bs_temp_log_threshold'])) ? $serverCfg['bs_temp_log_threshold'] : NULL;
 
         // set BS variables to PMA configuration defaults
         PMA_BS_SetVariables($bs_set_variables);