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 ('b21b94dfe6d80a7ce40c646b5c55c9da', -1, 1714324713, 1714324713, '0311a2f7', 1836, 0, 0)

Line : 187
File : sessions.php