error 14 (SQLITE_CANTOPEN) when open database after do several "SELECT" command

[asbs-eng]

i use esp32 (arduino) after several select command (read_data())

int read_data() { sqlite3 *db1; int rc = sqlite3_open("/sd/test.db", &db1);

if (rc) {
Serial.print("Can't open database ("); Serial.print(String(rc)); Serial.print(") : "); Serial.println(sqlite3_errmsg(db1)); } else {
sqlite3_stmt *stmt; String sql = "SELECT * FROM tbl_data WHERE tgl>'2024-07-31 08:08:21' AND counter>450 ORDER BY tgl DESC , counter DESC;";

int rcrc = sqlite3_prepare_v2(db1,sql.c_str(),-1,&stmt,NULL); 
if (rcrc != SQLITE_OK) {
  Serial.println("Error Fetch Data");
}

const char * dt_id;
const char * dt_tgl;
int    dt_cnt;

if (sqlite3_step(stmt) != SQLITE_ROW) {      
  sqlite3_close(db1);   
  sqlite3_finalize(stmt);      
  
} else {

  while (sqlite3_step(stmt) == SQLITE_ROW) {    
    dt_id   = (const char *) sqlite3_column_text(stmt,0);
    dt_tgl  = (const char *) sqlite3_column_text(stmt,1);
    dt_cnt  = sqlite3_column_int(stmt,2);
    Serial.print(dt_id);
    Serial.print("  ");
    Serial.print(dt_tgl);
    Serial.print("  ");
    Serial.print(dt_cnt);
    Serial.println("  ");
  }
  sqlite3_close(db1);   
  sqlite3_finalize(stmt);
}

}
return rc; }

i have error 14 (SQLITE_CANTOPEN) unable to open database file int rc = sqlite3_open("/sd/test.db", &db1); where i get rc = 14