SQLite with Prisma problems

Hello! I have app hosted on my VPS, its using Prisma with SQLite (before migrating to Postgres) but im getting some problems. When im trying to do operations after scraping (its using Puppeteer so its consuming a lot of resources on my VPS) and after scrapping process im trying to save data in DB, then im often getting these errors (On the screenshot). After reload apps with pm2 everything is ok. What may be issue? Its because i have too weak VPS (2core, 2gb Ram + 4gb swapped) or its just SQLite thing and Postgres should handle that? If you need any more informations to help, please, tell me Thanks 🙏