Title: Maximum call stack size exceeded
Last modified: March 4, 2021

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# Maximum call stack size exceeded

 *  Resolved [wenlu](https://wordpress.org/support/users/wenlu/)
 * (@wenlu)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/maximum-call-stack-size-exceeded-4/)
 * Hello,
 * When I debugging the error below, I found this error was come from query monitor
   because I found that the error will disappeared when I deactivated the plugin.
 * Uncaught RangeError: Maximum call stack size exceeded
    at RegExp.exec (<anonymous
   >) at RegExp.[Symbol.match] (<anonymous>) at String.match (<anonymous>) at B (
   rainbow.min.js:2) at o (rainbow.min.js:6) at o (rainbow.min.js:6) at o (rainbow.
   min.js:6) at o (rainbow.min.js:6) at o (rainbow.min.js:6) at o (rainbow.min.js:
   6)`
 * May I know how to fix the error ?
 * Thank you,
    Wenlu

Viewing 1 replies (of 1 total)

 *  Plugin Author [John Blackbourn](https://wordpress.org/support/users/johnbillion/)
 * (@johnbillion)
 * WordPress Core Developer
 * [5 years, 3 months ago](https://wordpress.org/support/topic/maximum-call-stack-size-exceeded-4/#post-14133973)
 * Sorry but there’s not enough information here for me to be able to help you. 
   Please get in touch with the author of the theme or plugin that’s using rainbow.
   min.js.

Viewing 1 replies (of 1 total)

The topic ‘Maximum call stack size exceeded’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [John Blackbourn](https://wordpress.org/support/users/johnbillion/)
 * Last activity: [5 years, 3 months ago](https://wordpress.org/support/topic/maximum-call-stack-size-exceeded-4/#post-14133973)
 * Status: resolved