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 ('d00a364bf2c3a52519ba36b4d8ca1945', -1, 1715504743, 1715504743, '12e2a5f7', -2, 0, 0)

Line : 187
File : sessions.php