throw that bottle away. Next time use a glue stick for temporary bonds, and use the liquid (tiny drops) then iron for a more solid seal. we all buy those tiny metal tips so only the tiniest amount of liquid glue comes out.
Sharon schambers you tube on binding shows her using the tips and amount.
https://www.youtube.com/watch?v=a2hWQ5-ZccE&t=37s
sorry you are having this problem.