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 ('86c7a7a1ae0d9fd9478e8abb8d0548fb','0','3.145.206.169','claudebot','1713475275','ts_index.php?sid=658c5b2524a2c85f316212c4f8ff3983','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 @ 23:21
Script: /ts_index.php?sid=658c5b2524a2c85f316212c4f8ff3983
Referer: