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 ('1deaae43b363ad072e2eb964553f60d9','0','3.95.39.127','claudebot','1711700746','thread.php?threadid=4971&sid=05cfc1ed82e6c5c91d7073ccfcfca776','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 @ 09:25
Script: /thread.php?threadid=4971&sid=05cfc1ed82e6c5c91d7073ccfcfca776
Referer: