Problems to the terminal -> bash: [: too many arguments

[keyfound]

Hello folks, thanks for your attention.
Something strange happens to my terminal. I work on Backbox 3.0 and after installing something like 1800 updates between recommended and important safety I started to have the problem mentioned above.
Starting the terminal I get this output:

bash: [: too many arguments
bash: [: =: unary operator expected
bash: [: =: unary operator expected
bash: [: =: unary operator expected
bash: [: =: unary operator expected
bash: [: too many arguments
bash: [: =: unary operator expected
bash: [: =: unary operator expected
bash: [: =: unary operator expected
bash: [: =: unary operator expected
bash: [: =: unary operator expected
keyfound @ kf: ~ $


I looked for problems similar to mine on Google and Ubuntu forums and Debian with poor results. I only found discussions on script and programming languages​​, but nothing related to my problem.
I am grateful to anyone who offers his time to my problem.
Forgive my bad English
kf ;)

[weVeg]

Hi! I didn't see that error, but I've found this [1] and this [2] that might help you... the [2] is old but try ;)
The [1] I was thinking too, may be have you edited your bashrc?

[1] http://forums.debian.net/viewtopic.php?f=10&t=80323
[2] https://www.linuxquestions.org/questions/linux-newbie-8/bash-says-too-many-arguments-in-terminal-122749/