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 ('f24a9b663788b1e9dfe098fcd36cfe27','0','54.90.236.179','claudebot','1711717100','thread.php?threadid=5412&sid=95f68082978830a302e6373fec632d6c','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 @ 13:58
Script: /thread.php?threadid=5412&sid=95f68082978830a302e6373fec632d6c
Referer: