wiki(#1592): ReqMgrSystemView tproject_id E_WARNING - root cause, one-line fix, 12/12 verification reqMgrSystemView.php:58 guarded $_REQUEST['tproject_id'] but read $_SESSION['tproject_id'] - a key with zero writers anywhere in the repo - so every visit carrying ?tproject_id= wrote an E_WARNING to events. The read now names the superglobal the guard tests. Records two corrections to the original report: the warning fires only on requests carrying the parameter (not "on every load"), and the reported root cause (a missing isset on a $_REQUEST read) was wrong. Includes a scope caveat added by code review: the ?id= Check Connection path returns HTTP 500 because contoursoapInterface is absent from the repo - pre-existing, filed as #1625, not fixed here. #1624 covers reqMgrSystemEdit.php's 500 on a missing doAction.