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 ('54ec5425e0b728cf0b74cb56ec3e8c71', -1, 1711706461, 1711706461, '36a6c8ff', 968, 0, 0)

Line : 187
File : sessions.php