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 ('8193c378388f9e407968894160cc9bf7','0','3.140.185.147','claudebot','1713469545','forgotpw.php?sid=89ecaf9900aa9be5e080d8cf3d7bdc35','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: 18.04.2024 @ 21:45
Script: /forgotpw.php?sid=89ecaf9900aa9be5e080d8cf3d7bdc35
Referer: