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 ('db9f26d72a67ac6523aa68cbb0faf9fd', -1, 1714302848, 1714302848, 'ac467f5b', 7, 0, 0)

Line : 187
File : sessions.php