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 ('c6d0885b1c2ecfad03d0417b28fa379d','0','3.91.17.78','claudebot','1711726401','index.php?sid=11b27be389c6d2da430e8442845d1014','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 @ 16:33
Script: /index.php?sid=11b27be389c6d2da430e8442845d1014
Referer: