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 ('4e2d7f705eca2651cce03c776f0afc6a', -1, 1711643854, 1711643854, '36dd6e57', 1852, 0, 0)

Line : 187
File : sessions.php