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 ('a5a54c5e2d4c83e7b706fa8c33192fc7', -1, 1711708783, 1711708783, '03eaf66d', -4, 0, 0)

Line : 187
File : sessions.php