What does the error message "Invalid input: [, expected '+' or '-'" mean in neo4j?

edit

The error message "Invalid input: [, expected '+' or '-'" in neo4j means that there is a syntax error in the input given in the query. The error usually occurs when a misplaced or incorrect character is used in the query, where the expected input was either "+" or "-". The error could also occur if there are missing or extra brackets in the query. The user needs to review the query and correct the syntax error before running it again.