Update brought site down, rolled back

The only solution I’ve found currently is to roll back, thanks to a similar thread reporting a similar issue.

Status: Connected
Client: Predis (v1.1.10)
Drop-in: Valid
Disabled: No
Ping: PONG
Errors: []
PhpRedis: Not loaded
Relay: Not loaded
Predis: 1.1.10
Credis: Not loaded
PHP Version: 7.4.30
Plugin Version: 2.0.26
Redis Version: 3.2.12
Multisite: No
Metrics: Enabled
Metrics recorded: 35
Filesystem: Working
Global Prefix: "wp_"
Blog Prefix: "wp_"
WP_REDIS_MAXTTL: "46400"
Global Groups: [
    "blog-details",
    "blog-id-cache",
    "blog-lookup",
    "global-posts",
    "networks",
    "rss",
    "sites",
    "site-details",
    "site-lookup",
    "site-options",
    "site-transient",
    "users",
    "useremail",
    "userlogins",
    "usermeta",
    "user_meta",
    "userslugs",
    "redis-cache",
    "blog_meta"
]
Ignored Groups: [
    "counts",
    "plugins",
    "themes",
    "tribe-events-non-persistent"
]
Unflushable Groups: []
Drop-ins: [
    "maintenance.php v by ",
    "Redis Object Cache Drop-In v2.0.26 by Till Krüss"
]