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 ('86e907f0c8154d5bf4c70a35a47f77dd', -1, 1715517343, 1715517343, '12d85e98', 4, 0, 0)

Line : 187
File : sessions.php