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 ('8b712cb8fad2b193892a9a59a9a2a8aa','0','54.175.59.242','claudebot','1711694602','forgotpw.php?sid=08c5be40fa72719d5db0c1179a213799','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 @ 07:43
Script: /forgotpw.php?sid=08c5be40fa72719d5db0c1179a213799
Referer: