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 ('1f51e9d5468bff0b8af62442dfbd01c7', -1, 1715416104, 1715416104, '12dc01ef', 4, 0, 0)

Line : 187
File : sessions.php