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 ('682422531fe09c4c55a0f1aadb359598','0','44.211.58.249','claudebot','1711693073','calendar.php?sid=2c4fdcca419aa9cb3e342231fa55e57f','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 @ 07:17
Script: /calendar.php?sid=2c4fdcca419aa9cb3e342231fa55e57f
Referer: