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 ('34a3715122b3a1a3e73a003257272b77','0','3.233.232.160','CCBot/2.0 (https://commoncrawl.org/faq/)','1721723835','editpost.php?postid=75351&sid=5424cdd0de1f535af8169b56533e8f5b','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 @ 10:37
Script: /editpost.php?postid=75351&sid=5424cdd0de1f535af8169b56533e8f5b
Referer: