Crash upon opening a PDF file

[4ut0-M-4t]

System: Android 6.0.1 App Version: 3.8

There's a crash while attempting to add a PDF file. Permission to access external storage was granted as requested. Tried giving permission forcefully in the App Manager, tried closing and restarting PDFCreator after giving requested permission without any success. Cleaned application settings after each attempt.

Log contains:

03-15 14:55:52.898: I/TaskManager:PackageInfo(32403): getRunningAppProcesses() - proc:de.baumann.pdfcreator, pkg:de.baumann.pdfcreator, uid:10316, pid:1350 03-15 14:55:52.948: D/ISSUE_DEBUG(4024): InputChannelName : e9d5480 de.baumann.pdfcreator/de.baumann.pdfcreator.Activity_Main 03-15 14:55:52.958: V/TaskManager:TaskManagerRemoteService(32403): calcCPUUsage() packageName:de.baumann.pdfcreator usage:0.0 03-15 14:55:53.008: W/System.err(1350): remove failed: ENOENT (No such file or directory) : /data/user/0/de.baumann.pdfcreator/databases/files_DB_v01.db-shm 03-15 14:55:53.008: W/System.err(1350): remove failed: ENOENT (No such file or directory) : /data/user/0/de.baumann.pdfcreator/databases/files_DB_v01.db-wal 03-15 14:55:53.053: E/AndroidRuntime(1350): Process: de.baumann.pdfcreator, PID: 1350 03-15 14:55:53.053: E/AndroidRuntime(1350): at de.baumann.pdfcreator.helper.Class_DbAdapter_Files.isExist(Class_DbAdapter_Files.java:80) 03-15 14:55:53.053: E/AndroidRuntime(1350): at de.baumann.pdfcreator.fragments.file_manager.setFilesList(file_manager.java:194) 03-15 14:55:53.053: E/AndroidRuntime(1350): at de.baumann.pdfcreator.fragments.file_manager.onCreateView(file_manager.java:117) 03-15 14:55:53.068: W/ActivityManager(4024): Force finishing activity de.baumann.pdfcreator/.Activity_Main 03-15 14:55:53.378: I/WindowManager(4024): Screenshot max retries 4 of Token{8be1d11 ActivityRecord{370b938 u0 de.baumann.pdfcreator/.Activity_Main t8554 f}} appWin=Window{a20436f u0 d0 Starting de.baumann.pdfcreator} drawState=4 03-15 14:55:53.403: D/ISSUE_DEBUG(4024): InputChannelName : fe07d0c Application Error: de.baumann.pdfcreator 03-15 14:55:53.418: I/SurfaceFlinger(2983): id=303 createSurf (193x193),1 flag=4, qdfcreator 03-15 14:55:53.428: D/StatusBarManagerService(4024): manageDisableList userId=0 what=0x0 pkg=Window{fe07d0c u0 d0 Application Error: de.baumann.pdfcreator} 03-15 14:55:53.463: V/WindowStateAnimator(4024): Finishing drawing window Window{fe07d0c u0 d0 Application Error: de.baumann.pdfcreator}: mDrawState=DRAW_PENDING 03-15 14:55:53.478: V/WindowStateAnimator(4024): Finishing drawing window Window{fe07d0c u0 d0 Application Error: de.baumann.pdfcreator}: mDrawState=HAS_DRAWN 03-15 14:55:53.878: W/ActivityManager(4024): Activity pause timeout for ActivityRecord{370b938 u0 de.baumann.pdfcreator/.Activity_Main t8554 f} 03-15 14:55:54.283: I/SurfaceFlinger(2983): id=302 Removed qdfcreator (6/10) 03-15 14:55:54.283: I/SurfaceFlinger(2983): id=302 Removed qdfcreator (-2/10) 03-15 14:55:55.408: I/WindowState(4024): WIN DEATH: Window{e9d5480 u0 d0 de.baumann.pdfcreator/de.baumann.pdfcreator.Activity_Main} 03-15 14:55:55.413: I/ActivityManager(4024): Process de.baumann.pdfcreator (pid 1350)(adj 9) has died(78,680)