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 ('c785c0cf765eb0a864e20349658bbd60','0','35.173.178.60','claudebot','1711644676','thread.php?threadid=5065&sid=282cac7352f33246f9cfd47a77046851','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 @ 17:51
Script: /thread.php?threadid=5065&sid=282cac7352f33246f9cfd47a77046851
Referer: