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 ('679fa6763e3f4d2a04ba7cf07bac59f3', -1, 1746038755, 1746038755, '12da4f66', 5, 0, 0)

Line : 187
File : sessions.php