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 ('6fc21b61379a508965d2722046375fbd','0','3.80.131.164','claudebot','1711664413','ts_index.php?sid=bd24488be7f4cee69a8a7fae1d0f6c7d','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: 28.03.2024 @ 23:20
Script: /ts_index.php?sid=bd24488be7f4cee69a8a7fae1d0f6c7d
Referer: