Fix search next page selector (#8571)

src/en/mangapill/build.gradle

@@ -5,7 +5,7 @@ ext {
     extName = 'MangaPill'
     pkgNameSuffix = 'en.mangapill'
     extClass = '.MangaPill'
-    extVersionCode = 4
+    extVersionCode = 5
     libVersion = '1.2'
 }
 

src/en/mangapill/src/eu/kanade/tachiyomi/extension/en/mangapill/MangaPill.kt

@@ -55,7 +55,7 @@ class MangaPill : ParsedHttpSource() {
 
     override fun popularMangaNextPageSelector() = "a.next.page-numbers"
     override fun latestUpdatesNextPageSelector() = null
-    override fun searchMangaNextPageSelector() = popularMangaNextPageSelector()
+    override fun searchMangaNextPageSelector() = "a.btn:contains(Next)"
 
     override fun mangaDetailsParse(document: Document): SManga {
         val manga = SManga.create()