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### Description

<!-- Explain what you did, what you expected to happen, and what actually happened. -->

### Expected behavior large "key_value" can store to db_sql。

#### Actual observed behavior the key_value = "{"id":1,"in_port":"5263","in_ptl":"udp","rate_limit":"","out_port":"5262","out_ptl":"udp","mode":2,"proxied_ip":"172.16.4.114","proxied_port":"5080","in_gateway_ip":"116.198.229.196","in_gateway_port":"5080","black_list":{"ip":["127.0.0.1"],"user":[]},"white_list":{"ip":["127.0.0.1"],"user":[]},"called_prefix":[{"match_num":"","caller_rule":{"start_pos":0,"length":2,"new_num":"","type":2},"called_rule":{"start_pos":0,"length":0,"new_num":"","type":0}}],"caller_prefix":[{"match_num":"","caller_rule":{"start_pos":0,"length":2,"new_num":"","type":1},"called_rule":{"start_pos":0,"length":0,"new_num":"","type":0}}]}"

<img width="913" alt="企业微信截图_17234562508919" src="https://github.com/user-attachments/assets/ab0acd4b-980a-4dc5-95b3-8e8afb7a1232">

#### Debugging Data

``` (paste your debugging data here) ```

#### Log Messages

<!-- Check the syslog file and if there are relevant log messages printed by Kamailio, add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site). -->

``` (paste your log messages here) ```

#### SIP Traffic

<!-- If the issue is exposed by processing specific SIP messages, grab them with ngrep or save in a pcap file, then add them next, or attach to issue, or provide a link to download them (e.g., to a pastebin site). -->

``` (paste your sip traffic here) ```

### Possible Solutions

<!-- If you found a solution or workaround for the issue, describe it. Ideally, provide a pull request with a improvement. -->

### Additional Information

* **Kamailio Version** - output of `kamailio -v`

``` version: kamailio 5.8.2 (x86_64/linux) flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, MEM_JOIN_FREE, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLOCKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_SEND_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: compiled on 11:50:37 Aug 9 2024 with gcc 4.8.5 ```

* **Operating System**:

<!-- Details about the operating system, the type: Linux (e.g.,: Debian 8.4, Ubuntu 16.04, CentOS 7.1, ...), MacOS, xBSD, Solaris, ...; Kernel details (output of `uname -a`) -->

``` (paste your output here) ```