I am new here and apologize if this is the wrong board to post to, if it is please redirect me to the correct one as I would hate to break any rules. I have started to use TMUX to help me be more productive while coding, I have been setting it up and was having an issue where when I would get a notification in a pane the name in the status bar would invert colors. I wanted to change this so it used specific colors and after doing some searching found this stack exchange post which I followed. I then had an issue where TMUX would constantly send an alert if there was any activity in a pane, this got annoying so I removed setw -g monitor-activity on as it seemed to be the obvious cause. Since I removed that the issue of it constantly alerting still happens and it now also displays these two errors when I launch my first TMUX session after I boot my machine:

/home/user/.tmux.conf:132: no current session
/home/user/.tmux.conf:133: no current session

I am very confused at this point and am hoping perhaps someone may be able to figure out why this is happening. Am I using the wrong options? Here is my .tmux.conf, I have this configuration running on both Linux Mint and OpenBSD and both have this problem. Thank you for reading.

Edit: A final summery of my issue. I have added these two settings:

set display-panes-colour
set display-panes-active-colour

After adding these two settings I started getting this error when I start a tmux session:

/home/user/.tmux.conf:132: no current session
/home/user/.tmux.conf:133: no current session

I am unsure why this is and haven't been able to find any answers. Help resolving this issue would be greatly appreciated.