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 ('d1ef8f202331bb93bc8582a571c9d7e8', -1, 1623579810, 1623579810, '23aa4024', 42, 0, 0)

Line : 187
File : sessions.php