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 ('c78ccd7e7bd8c672692c1f65d94414c5', -1, 1711727706, 1711727706, '23aa424e', 1874, 0, 0)

Line : 187
File : sessions.php