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 ('b202e8cdc54821b5cf4524e460e5c11d', -1, 1714247714, 1714247714, '1276020f', 259, 0, 0)

Line : 187
File : sessions.php