Mail text subject Opencart 4.1

Hello
What is the reason for receiving such a notification message from Opencart 4.1? How to fix it?

Content-Type: multipart/alternative; boundary="----=_NextPart_42153b8377f46e1245f972bc7418ebc4_alt"


Content-Type: text/plain; charset="utf-8"

Content-Transfer-Encoding: base64



IDIyMjczCiAwNC8wMi8yMDI1CgoKClpyZWFsaXpvd2FubwoKCgpodHRwczovL25vd2Euc2tsZXAu

dG9tYXN6b3ctdGl0LnBsL2luZGV4LnBocD9yb3V0ZT1hY2NvdW50L29yZGVyLmluZm8mb3JkZXJf

aWQ9MjIyNzMKIAoKCkFnZW5jamEgV3lkYXduaWN6YSBQQUotUFJFU1MgLSBUSVQgLSBUb21hc3pv

d3NraSBJbmZvcm1hdG9yIFR5Z29kbmlvd3ksIFRPUCAtIFR5Z29kbmlrIE9wb2N6ecWEc2tpCmh0

dHBzOi8vbm93YS5za2xlcC50b21hc3pvdy10aXQucGwv


Content-Type: text/html; charset="utf-8"

Content-Transfer-Encoding: base64



IDIyMjczPGJyLz4KIDA0LzAyLzIwMjU8YnIvPgo8YnIvPgo8YnIvPgo8YnIvPgpacmVhbGl6b3dh

bm88YnIvPgo8YnIvPgo8YnIvPgo8YnIvPgpodHRwczovL25vd2Euc2tsZXAudG9tYXN6b3ctdGl0

LnBsL2luZGV4LnBocD9yb3V0ZT1hY2NvdW50L29yZGVyLmluZm8mb3JkZXJfaWQ9MjIyNzM8YnIv

PgogCjxici8+Cjxici8+CkFnZW5jamEgV3lkYXduaWN6YSBQQUotUFJFU1MgLSBUSVQgLSBUb21h

c3pvd3NraSBJbmZvcm1hdG9yIFR5Z29kbmlvd3ksIFRPUCAtIFR5Z29kbmlrIE9wb2N6ecWEc2tp

PGJyLz4KaHR0cHM6Ly9ub3dhLnNrbGVwLnRvbWFzem93LXRpdC5wbC8=

Opencart 4 all versions are still not recommended for production sites.
3.0.4.0 which can be downloaded here https://www.opencart.com/index.php?rout ... ad/history is the recommended stable OC version and supports php8.

Please read the forum rules before posting => you can find them here: viewtopic.php?t=200480

It is often better to use google to search the forum rather than the forum search => you can find that here https://www.google.com/search?q=opeanca ... %3A+base64

Some solutions you can find here
viewtopic.php?t=230598
viewtopic.php?t=229102
viewtopic.php?t=229090

and please do not post in bug reports section if you are not reporting a verified bug.