Error in ajax

Is there something that can be done here with this?

PHP Errors in Ajax Response

1. Object
   1. component: “Plugin: remove-taxonomy-base-slug”
   2. file: “wp-content/plugins/remove-taxonomy-base-slug/remove-taxonomy-base-slug.php”
   3. key: “8f0bbe38c09bb2eeb64b32c18b0a5281”
   4. line: 158
   5. message: “Undefined variable $taxonomy”
   6. stack: Array(6)
      1. 0: “remove_taxonomy_base_slug__rewrite_taxonomy_filter()”
      2. 1: “apply_filters(‘category_rewrite_rules’)”
      3. 2: “WP_Rewrite->rewrite_rules()”
      4. 3: “WP_Rewrite->wp_rewrite_rules()”
      5. 4: “WP_Rewrite->flush_rules()”
      6. 5: “do_action(‘wp_loaded’)”
      7. length: 6
      8. Prototype: Array(0)
   7. type: “warning”
   8. Prototype: Object
      1. constructor: ? Object()
      2. hasOwnProperty: ? hasOwnProperty()
      3. isPrototypeOf: ? isPrototypeOf()
      4. propertyIsEnumerable: ? propertyIsEnumerable()
      5. toLocaleString: ? toLocaleString()
      6. toString: ? toString()
      7. valueOf: ? valueOf()
      8. __defineGetter__: ? __defineGetter__()
      9. __defineSetter__: ? __defineSetter__()
      10. __lookupGetter__: ? __lookupGetter__()
      11. __lookupSetter__: ? __lookupSetter__()
      12. __proto__: (…)
      13. get __proto__: ? __proto__()
      14. set __proto__: ? __proto__()
          1. length: 1
          2. name: “set __proto__”
          3. arguments: (…)
          4. caller: (…)
          5. Prototype: ? ()
             1. apply: ? apply()
             2. arguments: (…)
             3. bind: ? bind()
             4. call: ? call()
             5. caller: (…)
             6. constructor: ? Function()
             7. length: 0
             8. name: “”
             9. toString: ? ()
             10. Symbol(Symbol.hasInstance): ? [Symbol.hasInstance]()
                 1. length: 1
                 2. name: “[Symbol.hasInstance]”
                 3. arguments: (…)
                 4. caller: (…)
                 5. Prototype: ? ()
                 6. Scopes: Scopes[0]
             11. get arguments: ? ()
                 1. length: 0
                 2. name: “”
                 3. arguments: (…)
                 4. caller: (…)
                 5. Prototype: ? ()
                 6. Scopes: Scopes[0]
             12. set arguments: ? ()
                 1. length: 0
                 2. name: “”
                 3. arguments: (…)
                 4. caller: (…)
                 5. Prototype: ? ()
                 6. Scopes: Scopes[0]
             13. get caller: ? ()
                 1. length: 0
                 2. name: “”
                 3. arguments: (…)
                 4. caller: (…)
                 5. Prototype: ? ()
                 6. Scopes: Scopes[0]
             14. set caller: ? ()
                 1. length: 0
                 2. name: “”
                 3. arguments: (…)
                 4. caller: (…)
                 5. Prototype: ? ()
                 6. Scopes: Scopes[0]
             15. FunctionLocation:
             16. Prototype: Object
                 1. constructor: ? Object()
                 2. hasOwnProperty: ? hasOwnProperty()
                 3. isPrototypeOf: ? isPrototypeOf()
                 4. propertyIsEnumerable: ? propertyIsEnumerable()
                 5. toLocaleString: ? toLocaleString()
                 6. toString: ? toString()
                 7. valueOf: ? valueOf()
                 8. __defineGetter__: ? __defineGetter__()
                 9. __defineSetter__: ? __defineSetter__()
                 10. __lookupGetter__: ? __lookupGetter__()
                 11. __lookupSetter__: ? __lookupSetter__()
                 12. __proto__: (…)
                 13. get __proto__: ? __proto__()
                     1. length: 0
                     2. name: “get __proto__”
                     3. arguments: (…)
                     4. caller: (…)
                     5. Prototype: ? ()
                     6. Scopes: Scopes[0]
                 14. set __proto__: ? __proto__()
             17. Scopes: Scopes[0]
                 1. No properties
          6. Scopes: Scopes[0]