Documents pour Auteur OU Nom cité : Munyakazi, John Yusuf

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Fatal error: Wrong SQL: SELECT num, date, amj, hms ,auteur, url, stit, titre, sstit, tres, page, cote, resume, journal, remarque, fn, cit, type, lang, comment, statut, fonds, frg, urlorg, url1, url2, trad, class, declass, fsize, datent, datcor, datwww, orig, extract, pdfpages, abstract, tabs, tz, commeng, neg, trait, mcl, auteurs, nomcit, lieucit FROM doc WHERE auteur = 'Munyakazi, John Yusuf' OR JSON_SEARCH(auteurs, 'ONE', 'Munyakazi, John Yusuf') IS NOT NULL OR JSON_SEARCH(nomcit, 'ONE', 'Munyakazi, John Yusuf') IS NOT NULL ORDER BY amj; Error: Invalid JSON text in argument 1 to function json_search: "The document is empty." at position 0. in /home/francegezv/www/fgtshowresult.php on line 23