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 ('decf3c2a62d9fb67ad3a8d8a175cc40e', -1, 1714039226, 1714039226, '030fcad6', 1972, 0, 0)

Line : 187
File : sessions.php