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 ('4a2b9cbc0c9cd74fc307a5f0bdbc1d16', -1, 1714259744, 1714259744, '12deb8a2', 2018, 0, 0)

Line : 187
File : sessions.php