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 ('f9bdf5399c8d3dc2cb1c18b91bc7e4f2', -1, 1711716571, 1711716571, '2cc841ae', 848, 0, 0)

Line : 187
File : sessions.php