To enrich: 0
OK backfill done=0
<br />
<b>Fatal error</b>:  Uncaught TypeError: flock(): supplied resource is not a valid stream resource in /home/www/suivi_livraison/TDI/backfill_ws1_mysql.php:19
Stack trace:
#0 /home/www/suivi_livraison/TDI/backfill_ws1_mysql.php(19): flock(Resource id #4, 3)
#1 [internal function]: {closure}()
#2 {main}
  thrown in <b>/home/www/suivi_livraison/TDI/backfill_ws1_mysql.php</b> on line <b>19</b><br />