# ODK-X sync set up, cannot log in to phpLDAPadmin **URL:** \ **Category:** Support\ **Tags:** odk-x-sync-endpoint\ **Created:** [March 7, 2021, 2:43am UTC](https://forum.odk-x.org/t/odk-x-sync-set-up-cannot-log-in-to-phpldapadmin/1164 "2021-03-07T02:43:29Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![jwrozelle](https://odkx.b-cdn.net/user_avatar/forum.odk-x.org/jwrozelle/32/751_2.png) [@jwrozelle](https://forum.odk-x.org/u/jwrozelle)\ **Post date:** [March 7, 2021, 2:43am UTC](https://forum.odk-x.org/t/odk-x-sync-set-up-cannot-log-in-to-phpldapadmin/1164/1 "2021-03-07T02:43:30Z")
I’ve redeployed this a few times, and just can’t quite crack it. Every time I get to the login section for phpLDAPadmin login, I get the following error: **Unable to connect to LDAP server ldap-service** **Error** : Can’t contact LDAP server (-1) for **user** **Failed to Authenticate to server** Invalid Username or Password. I’ve done a fair bit of googling to get to the bottom of the issue, but the phpLDAPadmin directory under /etc/ that others seem to have doesn’t appear to exist. Any thoughts? ---
**Author:** ![jwrozelle](https://odkx.b-cdn.net/user_avatar/forum.odk-x.org/jwrozelle/32/751_2.png) [@jwrozelle](https://forum.odk-x.org/u/jwrozelle)\ **Post date:** [March 7, 2021, 3:06am UTC](https://forum.odk-x.org/t/odk-x-sync-set-up-cannot-log-in-to-phpldapadmin/1164/2 "2021-03-07T03:06:30Z")
False alarm. After digging through the forum here, I saw [someone else with the same issue](https://forum.odk-x.org/t/problems-in-configuring-sync-endpoint-on-local-machine/402), and realized that I had set mine up on the cheapest droplet (partly as a result of the [size slug issue](https://forum.odk-x.org/t/update-size-slug-for-python-script/1163)). Rather than upgrading, since this is just an experiment, I added a 3GB swapfile, and that seemed to do the trick. Hopefully the rest of setup is smoother sailing!