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 ('8f4c64aaef709e60186b442424a3a2b9','0','44.197.116.176','claudebot','1711715854','calendar.php?sid=33bd81f1fdbfa1d3546aeedfa1865ff3','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 @ 13:37
Script: /calendar.php?sid=33bd81f1fdbfa1d3546aeedfa1865ff3
Referer: