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 ('a0e09a1c65970016ac1135d9334ea9fd','0','54.224.70.148','claudebot','1711699872','thread.php?threadid=904&goto=lastpost&sid=03151c31fc3a8e9096b9c75fe6828d93','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 @ 09:11
Script: /thread.php?threadid=904&goto=lastpost&sid=03151c31fc3a8e9096b9c75fe6828d93
Referer: