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 ('41d9a1c7669ed74c1ca5db142cadb117','0','3.133.147.87','claudebot','1713261868','ts_index.php?sid=b187fbee92b8b99dce51dfa0247beb91','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: 16.04.2024 @ 12:04
Script: /ts_index.php?sid=b187fbee92b8b99dce51dfa0247beb91
Referer: