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 ('2e5e816547f4c597e98cb6d46fac74d1','0','34.201.37.128','claudebot','1711650977','calendar.php?sid=8116cf009e7c2085bc36543c77b08105','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 @ 19:36
Script: /calendar.php?sid=8116cf009e7c2085bc36543c77b08105
Referer: