SOLVED

hi, here is the error message i get when closing the sppb editor after page changes are saved

mysqlisqlexception InvalidArgumentException HTTP 500 Whoops, looks like something went wrong. "500 Erreur de syntaxe près de '87) ORDER BY lft ASC' à la ligne 3" is not valid header value

don't know what to do with thar error. Seems come from mysqli? i am working locally, wampserver Help would be appreciated, configuration is local: wampserver 3.3.3, joomla 4.4.1, mysqli 5.2 , php8.1 , template shaper helix frame work, with a raw template 3.0.5, sppb 5.2.4 thanks