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 ('4a40b12e91661379d1b1e70ab1377c6c','0','3.237.232.196','claudebot','1711695249','index.php?sid=f2e92852f3218e6d8fdbdb2113b44350','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 @ 07:54
Script: /index.php?sid=f2e92852f3218e6d8fdbdb2113b44350
Referer: