Warning: include_once(./includes/btree_lib.php): failed to open stream: No such file or directory in /var/www/html/project_r/actual_prg/system/x_rezi/NEW/szk_export_2.php on line 4

Warning: include_once(): Failed opening './includes/btree_lib.php' for inclusion (include_path='.:/usr/local/lib/php') in /var/www/html/project_r/actual_prg/system/x_rezi/NEW/szk_export_2.php on line 4

Fatal error: Uncaught Error: Call to undefined function enef_sql_query() in /var/www/html/project_r/actual_prg/system/x_rezi/NEW/szk_export_2.php:12 Stack trace: #0 {main} thrown in /var/www/html/project_r/actual_prg/system/x_rezi/NEW/szk_export_2.php on line 12