Problem with mini-css-extract-plugin

[josuelrocha]

The css-sprite-loader with the latest version of mini-css-extract-plugin v1.3.x is having problems, generates the following error log:

[webpack-cli] HookWebpackError: source.replace is not a function
    at makeWebpackError (C:\...\node_modules\webpack\lib\HookWebpackError.js:49:9)
    at C:\...\node_modules\webpack\lib\Compilation.js:2018:6
    at eval (eval at create (C:\...\node_modules\webpack\node_modules\tapable\lib\HookCodeFactory.js:33:10), <anonymous>:9:1)
    at C:\...\node_modules\css-sprite-loader\src\Plugin.js:88:74
    at processTicksAndRejections (internal/process/task_queues.js:93:5)
-- inner error --
TypeError: source.replace is not a function
    at CSSSpritePlugin.replaceHolderToString (C:\...\node_modules\base-css-image-loader\src\BasePlugin.js:140:23)
    at C:\...\node_modules\base-css-image-loader\src\BasePlugin.js:77:43
    at Array.forEach (<anonymous>)
    at CSSSpritePlugin.replaceInModules (C:\...\node_modules\base-css-image-loader\src\BasePlugin.js:72:20)
    at C:\...\node_modules\base-css-image-loader\src\BasePlugin.js:55:89
    at Hook.eval [as call] (eval at create (C:\...\node_modules\webpack\node_modules\tapable\lib\HookCodeFactory.js:19:10), <anonymous>:7:1)
    at Hook.CALL_DELEGATE [as _call] (C:\...\node_modules\webpack\node_modules\tapable\lib\Hook.js:14:14)
    at C:\...\node_modules\webpack\lib\Compilation.js:2022:33
    at eval (eval at create (C:\...\node_modules\webpack\node_modules\tapable\lib\HookCodeFactory.js:33:10), <anonymous>:11:1)
    at C:\...\node_modules\css-sprite-loader\src\Plugin.js:88:49
caused by plugins in Compilation.hooks.optimizeTree
TypeError: source.replace is not a function
    at CSSSpritePlugin.replaceHolderToString (C:\...\node_modules\base-css-image-loader\src\BasePlugin.js:140:23)
    at C:\...\node_modules\base-css-image-loader\src\BasePlugin.js:77:43
    at Array.forEach (<anonymous>)
    at CSSSpritePlugin.replaceInModules (C:\...\node_modules\base-css-image-loader\src\BasePlugin.js:72:20)
    at C:\...\node_modules\base-css-image-loader\src\BasePlugin.js:55:89
    at Hook.eval [as call] (eval at create (C:\...\node_modules\webpack\node_modules\tapable\lib\HookCodeFactory.js:19:10), <anonymous>:7:1)
    at Hook.CALL_DELEGATE [as _call] (C:\...\node_modules\webpack\node_modules\tapable\lib\Hook.js:14:14)
    at C:\...\node_modules\webpack\lib\Compilation.js:2022:33
    at eval (eval at create (C:\...\node_modules\webpack\node_modules\tapable\lib\HookCodeFactory.js:33:10), <anonymous>:11:1)
    at C:\...\node_modules\css-sprite-loader\src\Plugin.js:88:49

To reproduce, just create a project with a webpack, add the css-sprite-loader and the latest version of the mini-css-extract-plugin (currently 1.3.2) and call some image inside the css with the query string "sprite".

O.S: Windows 10.