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 ('e84c33cbc7cf3e632187d6486a4dea68','0','44.195.23.152','claudebot','1711693246','thread.php?goto=lastpost&threadid=5407&sid=f5ddc5a4b44dbb6131fef494fe2a3399','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 @ 07:20
Script: /thread.php?goto=lastpost&threadid=5407&sid=f5ddc5a4b44dbb6131fef494fe2a3399
Referer: