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 ('9ae974f58daa701d5c826c4bfc2fb631','0','3.238.142.134','claudebot','1711654334','formmail.php?userid=84&sid=a2c7e6068d813f87fc5400a6f299c066','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 @ 20:32
Script: /formmail.php?userid=84&sid=a2c7e6068d813f87fc5400a6f299c066
Referer: