phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6642a57d7fa06bf32dc8fb4bb760cd78', -1, 1715661982, 1715661982, '0390f03d', -4, 0, 0)

Line : 187
File : sessions.php