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 ('c86f01f2ecb2bbe26d6ad3afb3526c3f', -1, 1711720826, 1711720826, '2cc31798', 20, 0, 0)

Line : 172
File : sessions.php