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 ('c231857944c92d29049e886c6e74f827','0','3.238.86.122','claudebot','1711718117','addreply.php?action=quote&postid=20340&sid=2ce6b3919cd41ff38251339261b5448c','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 29.03.2024 @ 14:15
Script: /addreply.php?action=quote&postid=20340&sid=2ce6b3919cd41ff38251339261b5448c
Referer: