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 ('0e5f3d1bc6d2e3792a79c922b580d2be', -1, 1715835998, 1715835998, '0389a4d2', -4, 0, 0)

Line : 187
File : sessions.php