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 ('16410697a52aefc77df897453c241985','0','54.198.200.128','claudebot','1711709825','register.php?sid=25f2bed3fed19ad7b78a019a261e4c02','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 @ 11:57
Script: /register.php?sid=25f2bed3fed19ad7b78a019a261e4c02
Referer: