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 ('b1844e235f4ebdd782e97eee1979f277','0','3.234.143.63','claudebot','1711711457','memberslist.php?sid=52013fa78e8a209d58202176c1a83dd8','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 @ 12:24
Script: /memberslist.php?sid=52013fa78e8a209d58202176c1a83dd8
Referer: