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 ('a2f4e5c12dc9cc7a4a9aea85d45d99ea','0','107.23.157.16','claudebot','1711657575','ts_index.php?sid=40cf7e826feb520d67dc815f647922c1','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 @ 21:26
Script: /ts_index.php?sid=40cf7e826feb520d67dc815f647922c1
Referer: