[GoldeneK]

hello i have error:

You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ''76561198338686774' at line 1

when i tring to insert values to database (code):

char Query[128];
	char sid[50];
	GetClientAuthId(client, AuthId_SteamID64, sid, 50);
	Format(Query, sizeof(Query), "INSERT INTO `sklepsms_paysafecard` VALUES (0, '%s', '%s', %i);", sid, code, money);
	SQL_Query(DB, Query);

DB: https://scr.hu/8pdpOR
Sorry 4 my bad english

[Impact123]

The first step to find errors in a query is to take a look at it. Use

PHP Code:

PrintToServer("Query: '%s'", Query); 


or

PHP Code:

LogMessage("Query: '%s'", Query); 


and post what it says.

[ThatKidWhoGames]

As a heads up, you probably will want to use threaded queries instead of regular queries. More info here: https://wiki.alliedmods.net/SQL_(SourceMod_Scripting)

EDIT: I know this doesn't have to do with the issue you're having, but threaded queries are a lot better to run.

[CamerDisco]

Probably you should escaping 'code' if you don't escape

[Totenfluch]

try

        char Query[256];
	Format(Query, sizeof(Query), "INSERT INTO `sklepsms_paysafecard` VALUES (null, '%s', '%s', %i);", sid, code, money);

Either your database Primarykey doesn't accept 0 (it's AUTO_INCREMENT) or your query buffers was too small...