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 ('665339e509251d0c6094285edfda2ea2','0','3.15.225.173','claudebot','1713402915','index.php?sid=9ee523c34361530fc89a0d84ce3914be','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 @ 03:15
Script: /index.php?sid=9ee523c34361530fc89a0d84ce3914be
Referer: