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 ('6bd7e6b70a56f9b07937d876a1c2b7aa', -1, 1715404900, 1715404900, '12e02603', 15, 0, 0)

Line : 222
File : sessions.php