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 ('f8d1aad93f0b1f189b52c9184cb2962c', -1, 1714252123, 1714252123, '1276020f', -10, 0, 0)

Line : 187
File : sessions.php