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 ('1350efc383741ca46b13cd88f02ed183','0','3.239.119.159','claudebot','1711634016','usercp.php?action=addsubscription&threadid=5313&sid=526ce7f86253cb583f240ef1e61d5d71','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 @ 14:53
Script: /usercp.php?action=addsubscription&threadid=5313&sid=526ce7f86253cb583f240ef1e61d5d71
Referer: