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 ('c5c059f8d7fee5f1f9d6b937a09f189c', -1, 1714189814, 1714189814, '12dd0f0f', 852, 0, 0)

Line : 187
File : sessions.php