phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f59b15663b2ccc33c6a27ea2bb4a5c69', -1, 1714029368, 1714029368, '12dfacfc', 1870, 0, 0)

Line : 187
File : sessions.php