Bug

[TheDiego845]

[2021-02-28T23:30:05.732149+00:00] DiscordPHP.HTTP.DEBUG: REQ GET https://discord.com/api/v6/gateway/bot queued [] []
[2021-02-28T23:30:05.864618+00:00] DiscordPHP.HTTP.WARNING: REQ GET https://discord.com/api/v6/gateway/bot failed: Connection to discord.com:443 failed during TLS handshake: Unable to complete TLS handshake: SSL operation failed with code 1. OpenSSL Error messages: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed [] []
[2021-02-28T23:30:05.864718+00:00] DiscordPHP.WARNING: could not retrieve gateway, using default [] []
[2021-02-28T23:30:05.864762+00:00] DiscordPHP.INFO: gateway retrieved and set {"gateway":"wss://gateway.discord.gg/?v=6&encoding=json","session":{"total":1000,"remaining":1000,"reset_after":0,"max_concurrency":1}} []
[2021-02-28T23:30:05.864832+00:00] DiscordPHP.INFO: starting connection to websocket {"gateway":"wss://gateway.discord.gg/?v=6&encoding=json"} []
[2021-02-28T23:30:05.968570+00:00] DiscordPHP.ERROR: websocket error {"e":"Connection to gateway.discord.gg:443 failed during TLS handshake: Unable to complete TLS handshake: SSL operation failed with code 1. OpenSSL Error messages: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed"} []

[JaxkDev]

Unfortunately pmmp doesn’t ship the cacert on Mac/Linux php binary’s #8 (comment)

The plugin ships its own in v2.0.0
You have to wait for that release or grab a cacert yourself.