Bored from Error establishing a database connection

[Milanoos]

HI
I’m bored from this error…every time i write 2 posts or more or modify my website i get this error then i’m keep waiting for 20 minute or more for getting my website work again
i’m tried many solution as changing database password, repair database nothing worked with me
I hope to help me

[Infinity]

Not an error more you have exceeded the free plan sadly.

Rate Limiting Policy

As this is free hosting, there are going to be limits. However, what is available on the 000webhost free hosting platform is often abused by spammers. Because of this, we have implemented a new policy that limits the number of concurrent MySQL connections. These new limits are as listed below. 30 concurrent connections (per database) max_queries_per_hour = 15000 (DB read) max_updates_per_hour = 5000 (DB write) These limitations are already at a premium level and are subject to change …

[Infinity]

Not much you can do apart from

1. upgrade to the unlimited premium Hostinger which is nothing like 000webhost - it has no limits, tons more features and 100% dedicated staff behind it 24/7 managed servers to help you via live chat if you had any issues.
   https://www.hostinger.com/special/000webhost

2. Try installing https://wordpress.org/plugins/heartbeat-control/ once your website has come back up from being limited - and DISABLING heartbeat everywhere.

3. Use alternative free hosting.

[Milanoos]

is it the same limitation on premium plan?

[Infinity]

Nope no limits on database on premium