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 ('6f2fbc5d1676b0fa25336c674d917fb1', -1, 1715899266, 1715899266, '12e2524e', -2, 0, 0)

Line : 187
File : sessions.php