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 ('a012c7e1474f5688d0fc9fd745f86acf', -1, 1714257168, 1714257168, '031042ce', 789, 0, 0)

Line : 187
File : sessions.php