AutoNotification android.database.sqlite.SQLiteCantOpenDatabaseException: unable to open database

Just got the following error this morning, (Using latest Tasker beta FYI)
here's the detailed traceback
com.joaomgcd.autonotification version 2.5.21 OS Build MPES24.49-24-7 OS Code 23 Device XT1092 Manufacturer motorola Product victara_oraeu android.database.sqlite.SQLiteCantOpenDatabaseException: unable to open database file (code 14) at android.database.sqlite.SQLiteConnection.nativeExecuteForLong(Native Method) at android.database.sqlite.SQLiteConnection.executeForLong(SQLiteConnection.java:596) at android.database.sqlite.SQLiteSession.executeForLong(SQLiteSession.java:652) at android.database.sqlite.SQLiteStatement.simpleQueryForLong(SQLiteStatement.java:107) at com.birbit.android.jobqueue.persistentQueue.sqlite.SqliteJobQueue.countReadyJobs(SqliteJobQueue.java:235) at com.birbit.android.jobqueue.cachedQueue.CachedJobQueue.countReadyJobs(CachedJobQueue.java:71) at com.birbit.android.jobqueue.JobManagerThread.countReadyJobs(JobManagerThread.java:580) at com.birbit.android.jobqueue.JobManagerThread.countRemainingReadyJobs(JobManagerThread.java:566) at com.birbit.android.jobqueue.ConsumerManager.isAboveLoadFactor(ConsumerManager.java:167) at com.birbit.android.jobqueue.ConsumerManager.considerAddingConsumers(ConsumerManager.java:139) at com.birbit.android.jobqueue.ConsumerManager.onJobAdded(ConsumerManager.java:95) at com.birbit.android.jobqueue.JobManagerThread.handleAddJob(JobManagerThread.java:159) at com.birbit.android.jobqueue.JobManagerThread.access$000(JobManagerThread.java:35) at com.birbit.android.jobqueue.JobManagerThread$1.handleMessage(JobManagerThread.java:225) at com.birbit.android.jobqueue.messaging.PriorityMessageQueue.consume(PriorityMessageQueue.java:39) at com.birbit.android.jobqueue.JobManagerThread.run(JobManagerThread.java:220) at java.lang.Thread.run(Thread.java:818)