SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('ae0c40e2f7ea06041af2db7e72b68699','0','3.233.232.160','CCBot/2.0 (https://commoncrawl.org/faq/)','1721727300','search.php?sid=89e37a012f8eaa0e6cd720fefc1a1bc8','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.5.25-MariaDB-ubu2004-log
php version: 5.6.40-nmm9
Date: 23.07.2024 @ 11:35
Script: /search.php?sid=89e37a012f8eaa0e6cd720fefc1a1bc8
Referer: