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 ('2f8ed6cefa8aafe87f0490840525d09a','0','3.235.139.122','claudebot','1711620732','thread.php?threadid=5289&sid=c401852a2eb84ce0e7ff45009579386d','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: 28.03.2024 @ 11:12
Script: /thread.php?threadid=5289&sid=c401852a2eb84ce0e7ff45009579386d
Referer: