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 ('8e26b6ee2fc027b2b798b5b9db3a4c67', -1, 1715898016, 1715898016, '030e4f3f', -12, 0, 0)

Line : 187
File : sessions.php