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 ('0f8302063b8311ec13eb44f9c8007cc3', -1, 1743761696, 1743761696, '12d8e0c2', -9, 0, 0)

Line : 187
File : sessions.php