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 ('3277373d0be0ab4993040f24cf740788','0','54.224.43.79','claudebot','1711713960','thread.php?threadid=5339&sid=ad481b85a6e68855328e17b5372f7df5','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 @ 13:06
Script: /thread.php?threadid=5339&sid=ad481b85a6e68855328e17b5372f7df5
Referer: