@@ -, +, @@ already exists. --- installer/data/mysql/updatedatabase.pl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/installer/data/mysql/updatedatabase.pl +++ a/installer/data/mysql/updatedatabase.pl @@ -10869,7 +10869,7 @@ if ( CheckVersion($DBversion) ) { $DBversion = "3.21.00.027"; if ( CheckVersion($DBversion) ) { $dbh->do(q| - INSERT INTO permissions (module_bit, code, description) + INSERT IGNORE INTO permissions (module_bit, code, description) VALUES (1, 'self_checkout', 'Perform self checkout at the OPAC. It should be used for the patron matching the AutoSelfCheckID') |); --