Argument #2 ($replace) must be of type string when argument #1 ($search) is a string in

NULL, false, false, false) #2 /home/clients/4f70ace4f4b8af110bcaf1033c998ded/web/pmb/opac_css/classes/searcher.class.php(467): searcher->_get_pert() #3 /home/clients/4f70ace4f4b8af110bcaf1033c998d

</span> /home/clients/4f70ace4f4b8af110bcaf1033c998ded/web/biblio/opac_css/includes/sessions.inc.php(167): pmb_setcookie('PmbOpac-LOGIN', '', 0) #2 /home/clients/4f70ace4f4b8af110bcaf1033c

https://ubuntu.com/tutorials/install-and-configure-apache#2-installing-apache

Uncaught Error Call to undefined method oai getEnrichmentHeader() in /var/www/pmb/opac_css/classes/enrichment.class.php Stack trace /var/www/pmb/opac_css/classes/enrichment.class.php(82)  enrichment-&

map_hold->get_transcription() #2 C:\Program Files (x86)\EasyPHP-Devserver-17\eds-www\pmb7.3.2\classes\map_info.class.php(16): map_info->fetch_datas() #3 C:\Program Files (x86)\EasyPHP-Devserver

 AH01071: Got error 'PHP message: PHP Warning:  Use of undefined constant DATA_BASE - assumed 'DATA_BASE' (this will throw an Error in a future version of PHP) in /var/www/clients/client2/web3/web/doc

Probleme #1, regle, mon lecteur de code barre est reconnu, rest maintenant pb #2 et #3...quelquesoit le serveur z39.50 sur lequel j'effectue mes rechereches, pmb reste bloque sur "wait...trying t

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /share/CE_CACHEDEV1_DATA/Web/pmb/includes/mysql_functions.inc.php:41 Stack trace: #0 /share/CE_CACHEDEV1_DATA/Web/pmb/include