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 ('275f8affab49c50c6afb557f02cdc267','0','3.142.135.86','claudebot','1713462820','memberslist.php?sid=75e2f7a66d99edc9ea9ec60beb0ae5b2','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: 18.04.2024 @ 19:53
Script: /memberslist.php?sid=75e2f7a66d99edc9ea9ec60beb0ae5b2
Referer: