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 ('d189d4b6e7eb281fe20e0a7ed0e2b371', -1, 1715226952, 1715226952, '12df728e', -9, 0, 0)

Line : 187
File : sessions.php