Player guild invite/join issue

[BoozieII]

I have an issue with inviting players to guild on my server, when i try to invite this error message pops up:

string(72) "INSERT INTO guild_invites (player_id, guild_id) VALUES ('53', '3')"
(query`` - SQL `error)
Type: voidQuery (voidQuery is used for update, insert or delete from database)
Field 'date' doesn't have a default value

Now i got around this issue by modifying the /html/engine/function/users.php file and changing the following:
from:

// Invite character to guild
function guild_invite_player($cid, $gid) {
$cid = (int)$cid;
$gid = (int)$gid;
mysql_insert("INSERT INTO guild_invites (player_id, guild_id, date) VALUES ('$cid', '$gid')");

to:

// Invite character to guild
function guild_invite_player($cid, $gid) {
$cid = (int)$cid;
$gid = (int)$gid;
mysql_insert("INSERT INTO guild_invites (player_id, guild_id, date) VALUES ('$cid', '$gid', UNIX_TIMESTAMP(NOW()))");
}

This allows me to send the invite to the player and it shows on the website. However when i then log into the players account and attempt to join, i encounter this error message in red on the guild site.

Join guild request sent from wrong account.

At this point I am unsure what else i could do, as somehow the site doesnt see the logged in account as the right account? even tho it is the player that has been invited. Please help

[Znote]

Do you use Znote AAC 1.6 or 2.0?
Which server are you using?

[BoozieII]

I apologise i forgot to mention this information, i am using znote aac 1.6 version and i am running otservbr-global. The latest distro

[Znote]

Hmm, I recently did an update to guilds, I might have botched it up somehow.
Try to revert this:
ddd54a9#diff-e4e46ad278c6b7fe37d32dafb04f4d8cb78184ba784c35b8433455b5428ed4b9R366-R372

[BoozieII]

The above worked, players can join guild now with no problems. Also this was the same issue for leaving the guild, i made similar changes to guilds.php for leaving the guild and that worked as well!

Thanks a bunch!

[Emerald2630]

Issue is created by comparing string with integer with !==. $join_account is integer, $session_user_id is string.